self-study programme 519 - carworklog.com 519 - the infotainment in the... · for more information...
TRANSCRIPT
Training Service
Self-Study Programme 519
The infotainment system of the Golf 2013, 2 e partThe infotainment system of the Golf 2013, 2 e partThe infotainment system of the Golf 2013, 2 e part
Design and function
2
Today, consumers want to access all the information available on the Internet and at any time, so also from their vehicle. This is why it is necessary to
create in-vehicle multiplexing structures increasingly powerful and complex. On board the vehicle, functions and a wide variety of functional groups are
associated with new components and systems such as embedded Wi-Fi network or new mobile services online. Since it is necessary to manage and
transmit more information, high-performance data transmission means are a fundamental requirement. It is therefore not surprising that, for certain
components of the modular infotainment platform (MIB)
Consumers also want the character of the vehicle is adapted to the driver. This is why driving profiles marketed with the Golf 2013 have been constantly
developed and improved. This results in the multiplexing increasingly complex different vehicle systems.
The future of infotainment remains exciting. This brochure shows, as examples, the recent developments made in 2013 and the Golf GTI / GTD
2013.
s519_075
This Self-Study Programme presents the
design and operation of innovations •design and operation of innovations •
Recent techniques! •Recent techniques! •
Its content is not updated.
For current instructions control, adjustment and repair, please
refer to the documentation of Customer Service.
Warning
Note
3
At a glance
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
What's up ?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
multiplexing concept. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
MOST150 the data bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 The system of
antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Phone prep packages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Overview of mobile phone prep packages. . . . . . . . . . . . . . . . . . . . . . . . 12 The mobile
interface "Comfort". . . . . . . . . . . . . . . . . . . . . . . . . . 13 The mobile interface "Premium". . . . . .
. . . . . . . . . . . . . . . . . . . 15
driving profiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Selecting the driving profile on the Golf 2013. . . . . . . . . . . . . . . . . . . . 18
audio system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
The premium audio system "DYNAUDIO Excite". . . . . . . . . . . . . . . . 20
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Diagnosis and interventions MOST150 data bus. . . . . . . . . . . . 26 Updating navigation data. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Check your knowledge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .thirty
4
Introduction
What's up ?
The MOST150 data bus
MOST stands for "Media Oriented Systems Transport" which is a
standard for multiplexing multimedia systems and infotainment in the
automotive industry. MOST is a protocol for rapid transmission of
multimedia data, that is to say, image, video and audio. The universal
basic principle of the protocol allows the integration of simple and
robust devices. For transmitting data on the MOST data bus is often
used in an optical fiber cable. The great advantage of technology
MOST is the standardization of interfaces, that is to say the transmitting and receiving units (Fiber Optical Transmitter - FOT). These interfaces enable
the integration of multimedia devices the most diverse in the ring network structure. Compared to the previous model MOST25, the new MOST150 data
bus is distinguished by bandwidth transmission of data significantly higher. With 3072 bits per transmission unit (frame) bandwidth has increased
six-fold compared to MOST25. Further information on the data bus MOST150 see from page 6.
s519_059
The embedded Wi-Fi network
Wi-Fi is a set of wireless communication protocols that describe the
characteristics of a wireless local area network ( "Wireless Local Area
Network or WLAN"). This wireless LAN, various devices such as a
Smartphone, a handheld computer, a tablet or a laptop can connect to
exchange data or to obtain via this network secure Internet access. This
means a vehicle equipped with an onboard Wi-Fi provides an access
point (hot spot) to own this vehicle. Currently, the availability of such an
access point is linked to the mobile telephone interface "Premium". •access point is linked to the mobile telephone interface "Premium". •
Further information on the data bus MOST150 see from page 15.
s519_060
5
mobile interfaces "Comfort" and
"Premium"
An essential component in the realization of mobile interfaces, is
the new storage interface with mobile phone for R265 (connection
box) in the center console. •box) in the center console. •
This is part of the mobile phone interface "Comfort". The connection
box offers, among others, the ability to connect a smartphone to the
vehicle antenna system without any physical connection. The mobile
interface "Premium" allows rSAP connection. For more information
about this, see from page 12.
s519_061
The premium audio system "DYNAUDIO
Excite"
The adaptation of premium audio system "DYNAUDIO Excite" to the
specific conditions of a motor vehicle has been further optimized. •specific conditions of a motor vehicle has been further optimized. •
A particularly sophisticated feature is the new subwoofer ( "subwoofer")
which is mounted in the spare wheel well and plays an essential role in
the tone of the audio system. For more information on the high-end
audio system "DYNAUDIO Excite", see from page 20.
s519_062
Selecting the driving profile
For the Golf GTI / GTD 2013, the selection of the driving profile has
been adapted to the specific character of the vehicles. The different
driving profiles allow eg to adapt to the driving situation the volume of
the noise actuator borne R214 connected in series. For the comparison
of driving profiles, see from page 18.
s519_058
6
processor computer •processor computer •
DSP sound field J525 TV tuner
(optional) R78
electronic calculator
Information 1 J794
s519_041
Data bus
MOST150
Concept of multiplexing
The MOST150 data bus
On the Golf GTI / GTD 2013 Volkswagen adopts MOST150 optical data bus. •On the Golf GTI / GTD 2013 Volkswagen adopts MOST150 optical data bus. •
The MOST150 is a new version developed from the MOST25.
MOST stands for "Media Oriented Systems Transport". It is a serial bus
system which transmits audio and video signals and voice signals and
data, preferably using a fiber optic cable. •data, preferably using a fiber optic cable. •
The MOST network has a ring structure that can include up to 64
MOST devices.
At the launch of this model, the MOST data bus mounted on the Golf
2013 has the following characteristics:
- data transmission rate 150 Mbit / s •data transmission rate 150 Mbit / s •
(3072 bits per transmission unit)
- ring topology with up to three correspondents
- Cyclic data transmission, event-controlled
- High level of security against the risk of electromagnetic
interference
On the bus MOST150 optical data, the exchange of data between connected devices takes place in digital form. The transmission of data using light
waves can reach significantly higher speeds. Unlike radio waves, optical waves are of very short length. They generate themselves any stray
electromagnetic wave and are insensitive to external electromagnetic interference.
The electronic control unit 1 J794 Information is responsible for system management and diagnosis of MOST150 data bus.
For more information on diagnosis, eg. diagnosis cut the ring network, see Self-Study Programme 473 "Infotainment Touareg 2011".
7
The multiplexing and infotainment data bus MOST150
The diagram below provides an overview of new multiplexing calculators infotainment of the Golf GTI / GTD 2013. All CAN data bus systems of the Golf
GTI / GTD 2013 have a rate of 500 kbit / s.
s519_040
CVBS
LVDS
Data bus
MOST150
U31
CAN MIB
Legend
J412 electronic calculator control
J525 mobile phone surround processor
calculator
DSP sound
J533 Diagnostic interface data bus J685 Faceplate for
block calculator
and display control for •and display control for •
information, front J794 electronic calculator 1
information •information •
(Excluding R) R
Car stereo (with excluded J794) R78
TV tuner R189
Reversing camera U31
diagnostic socket CVBS
composite color video signal LVDS
Low Voltage Differential Signalling (LVDS -
Low-voltage differential signaling)
* In the absence of R and J685 with the •In the absence of R and J685 with the •
CAN MIB
** When mounting the J794
*** Some bus market data Infotainment CAN data
bus CAN Bus diagnosis MOST data (150 Mbit /
s) CAN bus cable of optical fiber cable MOST
CVBS cable for transmission •CVBS cable for transmission •
Video LVDS cable broadband signals
for •for •
Image transmission and •Image transmission and •
control information
For more information on the diagnostic cutoff the ring network and the new repair kit for fiber optic cables, see chapter "Service" from
page 26.
8
Concept of multiplexing
MOST data transmission protocol
Data to be transmitted are divided into packets called frames. On the bus MOST150 data, each frame has a length of 3072 bits (on the MOST25 = 512
bits). The purely digital useful data length of 3040 bits (on the MOST25 = 480 bits). This means that the MOST150 transmit much more information per
data packet.
The total length of a frame is composed as follows:
- A data field for administration
- A data field for control data
- Two data fields
The maximum amount of storable data in the two data fields is limited by the fixed distribution.
Data is transmitted via three channels (control channel, channel synchronous and asynchronous channel):
- control data for control channel
- synchronous channel for transmitting audio and video data (synchronous transmission in real time, without intermediate storage)
- asynchronous channel for quite large data volume, eg. audio file metadata •asynchronous channel for quite large data volume, eg. audio file metadata •
(Asynchronous transmission, event, with the possibility of intermediate storage)
data field for administration
Field data •Field data •
to control data •to control data •
(Control channel)
Data field for synchronous
data
(Synchronous channel)
2976 bits
Data field for asynchronous
data
(Asynchronous channel)
s519_042
1 frame = 3072 bits
64 bit 32-bit
9
The composition of the fiber optic cables
The optical fiber cable is composed of several layers:
- The colored outer sheath allows the identification and provides mechanical and thermal protection.
- The inner shell protects the heart against external light radiation.
- The optical fluoropolymer sheath, low index of refraction of light surrounds the heart. This layer a few microns thick confined optical waves in the
heart by reflecting light from the edges toward the heart of the center to avoid the light falloff at the edges of the heart.
- The heart is the core part of the fiber optic cable. It is composed of Plexiglas specially conditioned. The heart transmits light received
virtually no losses.
eg outer sheath.
orange
always black inner
sleeve
front side
cladding
Heart
s519_043
For flawless data transmission, the front face of the fiber optic cable should have a cut at right angles, smooth and clean. Dirt or
scratches on the face can cause disruptions and losses in the data transmission and reduce the cable transmission capacity of
optical fiber.
10
Concept of multiplexing
The antenna system
In the arrangement of the antenna system, there are two
fundamentally different variants:
- The antenna system for mobile interface "Comfort" with signal
amplifier 2-way mobile phone J984 and storage interface with
mobile phone for R265 (connection box)
- The antenna system for the "Premium" telephony interface with
direct connection to the GSM antenna on the R205 electronic
computer information J794 1
The systems are represented the maximum equipment variant
proposed for the European market. The design of the antenna system
can vary from one market to another, functions specific national
versions.
The antenna system interface •The antenna system interface •
mobile "Comfort"
FM / AM radio antennas are integrated in the rear window of Golf
2013. •2013. •
The antenna booster heater R182, remote antenna for stationary
heating, •heating, •
antenna GSM phone connection for R205 and R50 GPS antenna for
location and navigation are integrated into the pavilion RX5 antenna.
The RX5 roof antenna and the impedance converter are standard
components of modular MQB system.
Via inductive coupling without specific connector or adapter, the
connection box for connecting a non-compatible phone rSAP to R205
GSM antenna of the vehicle and use it.
s519_047
Legend
J364 auxiliary heating calculator J685 Faceplate for block
calculator •calculator •
display and control information for at the front
J794 electronic calculator Information 1 J984 Signal Amplifier 2-way
Telephone
Mobile
R50 GPS antenna Antenna amplifier R112 3 R149
receiver for auxiliary heating radio R182 backup heater antenna
R193 R205 USB port Support GSM Antenna
R265 storage with interface for mobile phone RX5
roof antenna 1
impedance converter FM / DAB 2
impedance converter FM / AM 3
FM / AM antenna in the rear window
4, 5 Filter FM 6 stop
Stop filter AM
Data Bus cable CAN cable Actuator
Sensor cable
11
The antenna system interface •The antenna system interface •
mobile "Premium"
When the mobile phone interface "Premium" optional is installed, the
electronic computer information 1 J794 is equipped with a telephone
module and a SIM card reader. •module and a SIM card reader. •
By inserting a SIM card into the reader, the functionality can thus
benefit from a landline to a mobile phone. When the SIM card is not
inserted, the mobile phone can also be connected to the electronic
computer information 1 J794 via three profiles rSAP Bluetooth, HFP or
A2DP. The integrated phone module in the electronic computer
information 1 J794 is designed for GSM and UMTS networks.
The mobile interface "Premium" also helps to create a wireless access
point Wi-Fi in the vehicle. •point Wi-Fi in the vehicle. •
This allows the use with Wi-Fi enabled devices, the Internet connection
is established by inserting the SIM card or a mobile phone coupled
rSAP.
s519_048
Legend
J364 auxiliary heating calculator J685 Faceplate for block
calculator •calculator •
display and control information for at the front
J794 electronic calculator Information 1 R50
GPS antenna
R149 Radio receiver for stationary heating Antenna R182 R205
auxiliary heating GSM antenna RX5
roof antenna 1
impedance converter FM / DAB 2
impedance converter FM / AM 3
FM / AM antenna in the rear window
4, 5 Filter FM 6 stop
Stop filter AM
Data Bus cable CAN cable Actuator
Sensor cable
1 2
p h o n e p r e p p a c k a g e s
O v e r v i e w o f m o b i l e p h o n e p r e p p a c k a g e s
1 ) N o t i n c o m b i n a t i o n w i t h " C o m p o s i t i o n T o u c h " o r " C o m p o s i t i o n C o l o u r "1 ) N o t i n c o m b i n a t i o n w i t h " C o m p o s i t i o n T o u c h " o r " C o m p o s i t i o n C o l o u r "
2 ) O n l y i n c o m b i n a t i o n w i t h " D i s c o v e r M e d i a " o r " D i s c o v e r P r o "2 ) O n l y i n c o m b i n a t i o n w i t h " D i s c o v e r M e d i a " o r " D i s c o v e r P r o "
3 )
I t i s i m p e r a t i v e t o c h e c k w h e t h e r t h e c o n c e r n e d m o b i l e p h o n e h a s a B l u e t o o t h i n t e r f a c e w i t h r e m o t e •I t i s i m p e r a t i v e t o c h e c k w h e t h e r t h e c o n c e r n e d m o b i l e p h o n e h a s a B l u e t o o t h i n t e r f a c e w i t h r e m o t e •
S I M A c c e s s P r o f i l e ( r S A P ) a n d i s s u i t a b l e f o r m o b i l e i n t e r f a c e " P r e m i u m " . •S I M A c c e s s P r o f i l e ( r S A P ) a n d i s s u i t a b l e f o r m o b i l e i n t e r f a c e " P r e m i u m " . •
M o r e d e t a i l e d i n f o r m a t i o n i s a v a i l a b l e a t : w w w . v o l k s w a g e n - z u b e h o e r . d eM o r e d e t a i l e d i n f o r m a t i o n i s a v a i l a b l e a t : w w w . v o l k s w a g e n - z u b e h o e r . d e
4 ) V i a t h e t o u c h s c r e e n T F T c a r r a d i o o r t h e i n t e g r a t e d r a d i o a n d n a v i g a t i o n s y s t e m4 ) V i a t h e t o u c h s c r e e n T F T c a r r a d i o o r t h e i n t e g r a t e d r a d i o a n d n a v i g a t i o n s y s t e m
F e a t u r e / F u n c t i o n B a s e d C o m f o r t P r e m i u m
O p e r a t i o n a n d d i s p l a y v i a t h e m u l t i f u n c t i o n d i s p l a y P l u s o r P r e m i u m a n d T F T t o u c h s c r e e n c a r r a d i o
o r t h e i n t e g r a t e d r a d i o a n d n a v i g a t i o n s y s t e m o r v i a t h e o p t i o n a l m u l t i f u n c t i o n s t e e r i n g w h e e l
X X X
H a n d s f r e e s p e a k e r X X X
E a s y P a i r i n g m o b i l e p h o n e t h r o u g h s i m p l e a n d s a f e c o u p l i n g , S e c u r e S i m p l e •E a s y P a i r i n g m o b i l e p h o n e t h r o u g h s i m p l e a n d s a f e c o u p l i n g , S e c u r e S i m p l e •
P a i r i n g ( S S P )
X X X
E a s y a c c e s s v i a t h e p h o n e b o o k d i r e c t o r y A c c e s s P r o f i l e , P h o n e B o o k A c c e s s P r o f i l e ( P B A P ) X X X
p h o n e c o n t a c t d i s p l a y w i t h p i c t u r e 1 ) p h o n e c o n t a c t d i s p l a y w i t h p i c t u r e 1 ) X X X
P o s s i b i l i t y t o u s e t h e a d d r e s s o f a t e l e p h o n e c o n t a c t t o t h e e n t r y o f a •P o s s i b i l i t y t o u s e t h e a d d r e s s o f a t e l e p h o n e c o n t a c t t o t h e e n t r y o f a •
n a v i g a t i o n d e s t i n a t i o n 2 ) n a v i g a t i o n d e s t i n a t i o n 2 )
X X X
W i r e l e s s c o m m u n i c a t i o n i n t e r f a c e B l u e t o o t h A u d i o ( c o m p a t i b l e e x c l u s i v e l y w i t h t h e A d v a n c e d A u d i o
D i s t r i b u t i o n P r o f i l e A d v a n c e d A u d i o D i s t r i b u t i o n P r o f i l e A 2 D P ) 1 ) D i s t r i b u t i o n P r o f i l e A d v a n c e d A u d i o D i s t r i b u t i o n P r o f i l e A 2 D P ) 1 )
X X X
a u d i o s e l e c t i o n s t o r e d o n t h e m o b i l e p h o n e u s i n g t h e t o u c h s c r e e n T F T ( A V R C P 1 . 3 ) X X X
V o i c e c o m m a n d X X
C o n n e c t i n g t o e x t e r n a l a n t e n n a v i a t h e c h a r g i n g s t a n d l o c a t e d i n t h e c e n t e r c o n s o l e ( c o n n e c t i o n
b o x )
X
T r a n s m i t t i n g u n i t a n d r e c e i v i n g G S M / U M T S o w n v e h i c l e w i t h t h e S I M c a r d s l o t X
A d d i t i o n a l I n t e r f a c e B l u e t o o t h r e m o t e S I M A c c e s s P r o f i l e ( r S A P ) 3 ) A d d i t i o n a l I n t e r f a c e B l u e t o o t h r e m o t e S I M A c c e s s P r o f i l e ( r S A P ) 3 ) X
A c c e s s P o i n t W i - F i X
S M S f u n c t i o n s : r e a d i n g 4 ) , w r i t i n g ( v i a v o i c e c o m m a n d ) , r e a d i n g a l o u d S M S f u n c t i o n s : r e a d i n g 4 ) , w r i t i n g ( v i a v o i c e c o m m a n d ) , r e a d i n g a l o u d S M S f u n c t i o n s : r e a d i n g 4 ) , w r i t i n g ( v i a v o i c e c o m m a n d ) , r e a d i n g a l o u d X
S u i t a b l e f o r m o b i l e p h o n e s w i t h B l u e t o o t h H a n d s F r e e P r o f i l e 1 . 5 i n t e r f a c e •S u i t a b l e f o r m o b i l e p h o n e s w i t h B l u e t o o t h H a n d s F r e e P r o f i l e 1 . 5 i n t e r f a c e •
( H F P 1 . 5 ) a n d G S M 9 0 0 / 1 8 0 0 M H z
X X X
13
The mobile "Comfort" telephony interface
s519_044
System architecture until week 45/2013
Legend
J285 calculator in the instrument cluster J533
Diagnostic interface data bus J685 Faceplate for
block calculator •block calculator •
display and control information for at the front
J794 electronic calculator information J984 1 Amplifier 2-way
mobile phone R50
GPS antenna
Aerial amplifier R112 3 R182 backup heater
Antenna R193 R205 USB port Support GSM
Antenna
R265 storage with interface for mobile phone RX5
roof antenna
multifunction steering wheel (optional) b
Speaker of the vehicle c
Microphone vehicle
Bluetooth mobile phone e
Eg. handheld •Eg. handheld •
(Or handheld) f
Eg. MP3 player cable CAN data bus
LIN databus cable actuator
Architecture
On the architectural plan of the system, the mobile interface "Comfort" is distinguished by two special features:
1. The storage interface with mobile phone for R265 (connection box) in the center console with antenna amplifier 3 R112
2. The signal amplifier 2 way for mobile phone J984
The audio for hands-free data is transmitted directly to the electronic control unit 1 J794 information via Bluetooth, the Hands Free Profile (HFP), as
well as data for streaming audio, by e A2DP protocol.
14
phone prep packages
The storage interface with •The storage interface with •
Cell R265 •Cell R265 •
(Connection box)
The storage interface with mobile phone for R265 (connection box)
contains the antenna amplifier 3 R112 and R193 support for USB port. •contains the antenna amplifier 3 R112 and R193 support for USB port. •
The antenna amplifier 3 R112 has an adapter plate for the wireless
connection of the mobile phone to the vehicle antenna system using an
induction principle. The connection is made via two stretches coupling
antennas over the entire surface, on the upper and lower faces of the
antenna amplifier. In this way, the reception is possible in the whole
space of the connection box. A strap provided on the adapter plate
serves to hold the mobile phone.
45/2013 until week range, the R193 USB port carrier only serves as
charging interface. •charging interface. •
From the week of manufacture 46/2013, with the charging socket USB
1 U37, it can also be used for data transmission. This function is
performed via USB R293 dispatcher. The latter connects the USB
charging socket U37 1 of the connection box and connection for
external audio sources with the R199 electronic computer information
J794 1.
s519_049
System
architecture from
the week •the week •
46/2013
Legend
J794 electronic calculator Information 1 J984 Signal Amplifier 2-way
Telephone
R112 mobile antenna amplifier 3 R193 R199
port Support USB connection for external audio
sources R293 USB Hub
R265 storage with interface for mobile phone U37
USB charging socket 1 a
Adapter plate with 2 antennas •Adapter plate with 2 antennas •
b coupling
mobile phone c
Cable data transmission / recharge the mobile telephone
The signal amplifier 2 way for mobile phone
J984
Via the connection box, the GSM or UMTS mobile phone antenna is
connected in addition to an RF amplifier which further optimizes the
transmission and reception conditions for phone function. The signal
amplifier 2-way mobile phone J984 is mounted in the area of law
covering the luggage and, from an electrical standpoint, it is interposed
between the junction box and RX5 roof antenna.
Connector leading to •Connector leading to •
GSM antenna R205
Connector leading to the antenna
amplifier 3 R112
Amplifier 2-channel signal
to mobile phone J984
s519_050
15
The mobile interface "Premium"
If the vehicle is equipped with the infotainment system "Discover Pro", it also has the optional mobile interface "Premium".
Architecture
The essential features of the mobile phone interface "Premium":
- Additional SIM card slot in the electronic computer information J794 1.
- A special telephone module in the electronic computer information J794 1
- Can activate and use an access point or hot spot board Wi-Fi.
With the telephone module and SIM card slot, after inserting a SIM card, you can benefit from the features of a fixed phone. An inserted SIM card has
priority over the Bluetooth wireless connection.
When the SIM card is not inserted in the SIM card slot, a mobile phone can also be connected to the electronic computer information 1 J794 via three
profiles rSAP Bluetooth, HFP or A2DP. •profiles rSAP Bluetooth, HFP or A2DP. •
The integrated phone module in the electronic computer information 1 J794 is designed for GSM and UMTS networks.
telephone module with function •telephone module with function •
Integrated Wi-Fi •Integrated Wi-Fi •
(View from the back of the electronic
computer information J794 1)
s519_046
s519_045
Legend
J285 calculator in the instrument cluster J533
Diagnostic interface data bus J685 Faceplate for
block calculator •block calculator •
display and control information for at the front
J794 electronic calculator Information 1 R50
GPS antenna
Antenna R182 R205 auxiliary heating GSM
antenna RX5
roof antenna
at multifunction steering wheel (optional) b
Speaker of the vehicle c
Microphone vehicle
Other Bluetooth devices e
Mobile Phone Bluetooth CAN bus
Cable Actuator Cable Bus LIN data
16
phone prep packages
The embedded Wi-Fi network
Wi-Fi is a set of wireless communication protocols that describe the characteristics of a wireless local area network ( "Wireless Local Area Network or
WLAN") constituting an access point (or hotspot) for the exchange of data. So far, the media devices and phones can be connected wirelessly as
through the Bluetooth interface of the infotainment system. Through the onboard Wi-Fi access point, it is now possible to connect eg. tablets or laptops
on the Internet via the mobile interface "Premium". The system then uses Integrated UMTS interface into the phone module. •on the Internet via the mobile interface "Premium". The system then uses Integrated UMTS interface into the phone module. •
Data transmission is via the GSM antenna R205 or by a compatible mobile phone connected via Bluetooth rSAP or by a SIM card for connecting to the
Internet, inserted into the SIM card slot of the electronic calculator of 1 information J794.
For data transmission, the system uses the UMTS 3G standard. It is then of the UMTS standard for the third generation with which the data
transmission rate can reach up to 42 Mbit / s. On this access point can be used simultaneously 8 devices at maximum. Use the access point by
unauthorized persons is limited by the low range of this access point outside the vehicle as well as the SSID (Service Set Identifier). This code is the
name and port of the board Wi-Fi and it also allows access to the network after entering a password. The access point is built into the phone module
and serves as an interface for wireless communication devices, the Wi-Fi network.
s519_057
Up to 42 Mbit / s
17
WiFi IEEE 802.11b and 802.11g
SSID Service Set Identifier •SSID Service Set Identifier •
(Also: network name)
The SSID is the name assigned to a wireless network based on the IEEE
802.11 standard.
The SSID can be up to 32 characters. It is configured by the access
point for a wireless network (Wi-Fi) and must be entered on each of the
devices that need to access it. The sequence of characters,
unencrypted, is added at the head of each of the data packets.
When a device requests access to a WiFi network, all access points
that are within range emit their SSID. This gives a list from which you
can choose the wireless network on which you want to connect.
s519_065SSID to seven characters
Encryption WPA and WPA2
WPA stands for Wi-Fi Protected Access •WPA stands for Wi-Fi Protected Access •
( "Protected Access") which defines a method of encryption for
wireless networks. •wireless networks. •
WPA2 is more secure than WPA, insofar as it also uses the password
set by the central computer. The user can still use the conventional
method WPA.
s519_066
What does IEEE 802.11?
IEEE 802.11 defines an IEEE (Institute of Electrical and Electronics Engineers) for communication over wireless networks. The standard is continuously
developed and its value increases with each new version. •developed and its value increases with each new version. •
At present, the family of 802.11 has 12 standards that differ mainly bandwidths, radio frequencies and data transmission speeds. In its current
configuration, MIB applies the 802.11b and 802.11g standards, that is to say, it can communicate with all devices compatible with one of these two
standards. •standards. •
The data transmission rate of 802.11b is 11 Mbit / s over a frequency band
2.4 GHz. •2.4 GHz. •
The data transmission rate of 802.11g is 54 Mbit / s over a frequency band
2.4 GHz.
18
driving profiles
Selecting the driving profile on the Golf 2013
The driving profiles "Comfort", "Normal", "Sport", "Eco" and "Individual" is available on the Golf 2013, the Golf SW 2013 and the Golf GTI / GTD 2013, to
the extent that these vehicles have selecting the driving profile optional. •the extent that these vehicles have selecting the driving profile optional. •
Since the adoption of the modular transverse engine platform (MQB) on the Golf GTI / GTD 2013, new features and new systems were integrated into
the selection of the driving profile. This is for example the internal and external sound control and the regulation of front differential lock, which are
explained in this chapter.
* Only with the DSG dual clutch
Function / component Golf / Golf
Estate
Golf
GTI
Golf
GTD
engine management X X X
start / stop function X X X
transmission management X X X
electromechanical power steering (EPS) X X X
adaptive suspension (DCC) X X X
climate control X X X
Remote Control (ACC) X X X
sound internal control (SAK) -- X X
directional lights X X X
Reversible belt tensioners (RGS) X X X
freewheel gearbox * ( "freewheel") X X X
outdoor sound regulation •outdoor sound regulation •
in the exhaust
-- -- X
regulation •regulation •
front differential lock (VAQ)
-- X X
19
Driving profiles of the Golf GTI / GTD 2013
For driving profiles of the Golf GTI / GTD 2013, in addition to configuring profiles specific to the vehicle, there are primarily three characteristics:
- Regulation of front differential lock (VAQ)
- The noise actuator borne R214
- The actuator 1 of R257 engine sound generator (optional and only for GTD)
s519_051 -
s519_055
Regulation of front differential lock (VAQ)
With the Golf GTI "Performance" is a new feature appeared on the running gear: the front differential lock. Ensuring electronically controlled differential
lock computer before J647 distributes the drive torque depending on the driving situation, and actively involved in the turns to avoid understeer. It is
possible to act on the regulation characteristics of the differential lock before selecting the driving profile "Normal" or "Sport".
The noise actuator •The noise actuator •
borne R214
One of the new components fitted to the Golf GTI / GTD 2013 J869 is
borne noise calculator. •borne noise calculator. •
It controls the actuator borne noise R214 excites the windshield, by
vibrations, and thus generates an artificial engine noise in the cabin.
The steering actuator regulates the intensity of the vibrations generated
depending on the speed and takes into account the respectively
selected driving profile.
The actuator 1 generator engine noises R257
The installation of active exhaust, developed specifically for the Golf
GTD 2013, is part of the Sport pack and optional Audio. •GTD 2013, is part of the Sport pack and optional Audio. •
The J943 engine sound generator computer is connected to the CAN
data bus Engine. •data bus Engine. •
Depending on the vehicle speed and the driving profile, the
integrated acoustic device in the active exhaust system generates a
sportier engine sound.
20
audio system
The premium audio system "DYNAUDIO Excite"
Optionally, the Infotainment system can be equipped with audio pack "DYNAUDIO Excite". In this audio pack, 8 speakers and a subwoofer dual coil
(woofer or subwoofer) are powered by an amplifier with 10 channels. •(woofer or subwoofer) are powered by an amplifier with 10 channels. •
An innovation achieved with the DYNAUDIO sound system is that the subwoofer is installed in the spare wheel well. A two-way system comprising
respectively a treble speaker and a speaker of mediums at the front and rear of the vehicle produced a dynamic and well-balanced sound reproduction.
The subwoofer complements perfectly tuned sound reproduction with powerful bass and deep.
The provision of audio components in the vehicle
Legend
Speaker Cable CAN data bus fiber
optic cable MOST Speaker •optic cable MOST Speaker •
in the right A pillar
•
Loud speaker •Loud speaker •
in the right front door
•
Loud speaker •Loud speaker •
in the right rear door
•
DSP surround sound processor
calculator J525
Subwoofer the spare
wheel well
Loud speaker •Loud speaker •
the amount left
Loud speaker •Loud speaker •
in the front left speaker •in the front left speaker • in the left rear door
s519_063
21
Overview of the system
The DYNAUDIO Premium Sound system consists of a MOST amplifier 400 watt, 10-channel, 8 speakers and a subwoofer 10.5 liters, double coil,
arranged in the wheel well rescue. The audio "DYNAUDIO Excite" system is also optionally available for the infotainment systems "Composition Media",
"Discover Media" and "Discover Pro" on all Golf 2013.
Legend
R14 Loudspeaker R15 Rear left treble
Speaker serious rear left R16
Speaker treble rear right R17
Speaker serious right rear R20
Speaker treble front left R21
serious loudspeaker R22 Front left
Speaker treble front right R23
serious speaker front right R211
Subwoofer
J525 processor calculator soundscape DSP
J685 Faceplate for faceplate computer and control for information, front J794 electronic calculator Information 1
MOST fiber optic cable output cable to the
speakers
s519_056
J685J794
J525
R22
R23
R16
R17
R20
R21
R14
R15
R211
22
audio system
Electrical components
The calculator DSP surround sound processor J525
The specific amplifier audio DYNAUDIO pack is mounted under the left
front seat and is integrated into the system of the MOST data bus. •front seat and is integrated into the system of the MOST data bus. •
Its mounting location is visible on the multiplexing scheme on
page 20.
s519_069
The subwoofer located in the •The subwoofer located in the •
Spare wheel casing
An innovation achieved with the DYNAUDIO sound system is that the
subwoofer is installed in the spare wheel well. The subwoofer with dual
voice coil, controlled by 2 output stages and perfectly tuned,
complements the sound reproduction with powerful bass and deep.
s519_068
The speakers DYNAUDIO
These speakers are provided with MSP membranes (loaded polymer
magnesium silicate) and moving coil of aluminum, extremely light,
excited by the internal magnets. This advanced construction, small size
and low weight, achieves a level of power and precision that ensures
dynamic reproduction, and deep powerful bass and crystal clear mids
and restitution without any distortion.
s519_067
23
tone characteristics
An impressive feature of the DYNAUDIO sound system is its range of tone settings ( "soundsettings"). The user can vary the sound environment at
will. With digital signal processing capabilities, this innovation of DYNAUDIO facility has also been integrated into the audio system developed for the
Golf 2013. The driver of a Golf has five specific tone controls that define different sound characteristics:
- Authentic
- Soft
- Dynamic
- Speech
- Individual
Authentic
This setting ensures the faithful reproduction of music with the original
tone, without any modification.
s519_029
Soft
This tone characteristic slightly reduces the bass and treble.
s519_030
Dynamic
This tone characteristic is characterized by deep bass and treble
attenuation.
s519_031
24
audio system
Speech
This boosts the midrange for better reproduction of speech.
s519_032
Individual
The displayed cursors allow individual control of bass, middle and
treble and bass of the intensity of the subwoofer.
Through the tone control menu "Settings Tone", the user accesses the
possibilities of setting sound characteristics, spatial sound reproduction
as well as adjusting the subwoofer.
s519_033
s519_034
25
spatial sound reproduction
Sound reproduction according seat positions
The calculator DSP surround sound processor J525 sets the spatial sound reproduction. This is significantly more sophisticated than the simple
adjustments to the balance and fader. It does not only modulate the various sound output levels of each speaker. By performing a delay corresponding
channels and adapting in more frequencies, the system adjusts the dynamic sound so that the sound reproduction is centered on the seat position or
that its center may be individually determined using the characteristic tone "Individual". •that its center may be individually determined using the characteristic tone "Individual". •
The basic adaptation takes place depending on the specific form of the passenger and the vehicle dimensions.
s519_035
s519_037
s519_036
s519_038
individual setting
Individual adjustment of the fader can be performed using the reticle
or the arrow keys.
s519_039
26
Service
Diagnosis and interventions MOST150 data bus
The procedure for the ring network failure diagnosis corresponds to a large extent, control plan Touareg 2011. For the Golf 2013, a modified tool,
optical spare computer VAS 6778 is however necessary because transmitting and receiving units faster.
ring network failure diagnosis with the optical spare computer
VAS 6778
The optical computer spare VAS 6778 allows monitoring and
troubleshooting of optical fiber cables (defective calculators location or
defective portions of a fiber optic cable).
s519_070
Repair Kit for optical fibers VAS 6223B
Repair Kit for optical fibers VAS 6223B enables the repair of cables
with integrated optical fibers infotainment system. •with integrated optical fibers infotainment system. •
Since in the case of repair cables new optical fibers must be laid next
to the vehicle wiring harness, this results in a difference in length
compared to the original wiring harness. To ensure perfect operation, •compared to the original wiring harness. To ensure perfect operation, •
it is necessary that the optical fiber cable is installed with
well-defined radii. •well-defined radii. •
This is why a special adaptation of the length is essential.
s519_071
The cutting pliers VAS 6228
This clamp is provided for the clean cutting of cables plastic sheath or
rubber. •rubber. •
It is used far on the Touareg in the Repair Group 43 "Running gear" for
work on the air suspension.
s519_072
27
Update navigation data
Path to follow
The update navigation data requires an SD card with a capacity of at least 32GB for the "Discover Pro" and an SD-ADC card with a capacity of
at least 8GB for "Discover Media" . •at least 8GB for "Discover Media" . •
Volkswagen recommends using SDHC Class 10 for "Discover Pro" and a special SD-CDA 8GB card for the "Discover Media". This card can be
supplied by the Volkswagen partner.
The volume of navigation data can reach more than 17 GB for the "Discover Pro" and more than 4 GB for the "Discover Media". Depending on the
country or the importer, different Internet addresses are available for downloading navigation data: areas www.volkswagen.de for the German market country or the importer, different Internet addresses are available for downloading navigation data: areas www.volkswagen.de for the German market country or the importer, different Internet addresses are available for downloading navigation data: areas www.volkswagen.de for the German market
and
www.navigation.com for other markets worldwide. •www.navigation.com for other markets worldwide. •www.navigation.com for other markets worldwide. •
These pages contain, in the language concerned, detailed information for data download and installation.
For the installation of the navigation data, follow the instructions in the attached to the vehicle operating instructions. During the copying process the
data, the ignition must be; the navigation function is unavailable. Due to the large volume of data and depending on the SD card used, the process can
last up to 4 hours. This is why it is necessary to first check if the battery voltage is sufficient to ensure complete update. If necessary, connect a suitable
charger to the vehicle.
28
Glossary
AVRCP
(Audio Video Remote Control Profile) •(Audio Video Remote Control Profile) •
[Audio Control Profile and remote video] •[Audio Control Profile and remote video] •
Bluetooth profile for remote control of audio or video equipment.
A2DP
(Advanced Audio Distribution Profile) •(Advanced Audio Distribution Profile) •
[Advanced Audio Distribution Profile] •[Advanced Audio Distribution Profile] •
multi technology to send stereo audio signals to a receiver device via a
Bluetooth wireless connection.
Bandwidth
The bandwidth refers to a specific frequency range, used eg. for
transmitting a radio signal. In everyday language, the term is used to
set the speed or rate of data transmission.
data transmission rate
The data transmission rate expresses the speed of data transmission.
It indicates the amount of data that can be transmitted per unit time via
a data transmission channel (wire, radio channel, network). •a data transmission channel (wire, radio channel, network). •
The data transmission rate is expressed in bit / s. •The data transmission rate is expressed in bit / s. •
1 Mbit / s = 1000 kbit / s = 1,000,000 bits / s
Firewall
A firewall is a security system designed to prevent unauthorized
access from the outside, at a computer software. A firewall can be a
component of a personal computer system or being itself a particular
computer whose only function is to monitor access to non-public
network.
FOT
(Fiber Optical Transmitter) •(Fiber Optical Transmitter) •
[Fiber optic transmitter] •[Fiber optic transmitter] •
transmission and reception units designed for the digital transmission
of data via fiber optic cables.
GPS
(Global Positioning System) •(Global Positioning System) •
[Global Positioning System] •[Global Positioning System] •
This officially named NAVSTAR GPS is a global navigation system
using satellites for determining the coordinates and time measurement.
GSM
(Global System for Mobile Communication) •(Global System for Mobile Communication) •
[Global system for mobile communications] •[Global system for mobile communications] •
Standard for digital mobile communication networks primarily for their
telephony but also used for transmitting data and short messages
(SMS).
Terminal pocket
Small laptop, also called "handheld", which is used eg. such as
calendar, address book or notepad. This kind of handheld is
sometimes called Personal Digital Assistant (PDA).
HFP
(Hands Free Profile) [handsfree profile] •(Hands Free Profile) [handsfree profile] •
standard Bluetooth profile enabling communication between the
mobile phone and the hands-free vehicle.
29
Hot spot
The term hot spot is often used to refer to a public Internet access
point. Via a hot spot, you can connect wirelessly to the internet.
MOST
(Media Oriented Systems Transport) •(Media Oriented Systems Transport) •
[Transportation Media Oriented Systems] •[Transportation Media Oriented Systems] •
It is a serial bus system which transmits audio and video signals and
voice signals and data. At Volkswagen, this bus system is currently
achieved using fiber optic cables.
rSAP
(Remote SIM Access Profile) •(Remote SIM Access Profile) •
[Remote SIM Access Profile] •[Remote SIM Access Profile] •
Profile for reading the SIM card and resume access data via the
universal mobile phone preparation (UHV).
SD card
(Secure Digital Card) •(Secure Digital Card) •
[Secure Digital memory card] •[Secure Digital memory card] •
Robust memory card and small used eg. in digital cameras.
SIM card
(Subscriber Identity Module) •(Subscriber Identity Module) •
[Subscriber identity module] •[Subscriber identity module] •
A SIM card is a chip integrated processor inserted eg. in a mobile
phone. It is used, among others, to authenticate the user of a mobile
phone when it connects to a telecommunications network.
SSID
(Service Set Identifier) [wireless network identifier] •(Service Set Identifier) [wireless network identifier] •
Identification number for the connection of a user in a wireless
network. The SSID can be up to 32 characters.
Subwoofer
[Subwoofer] •[Subwoofer] •
The subwoofers are special speakers used for the return of low
frequency sounds, that is to say, deep bass. A distinction is made
between active severe cases or liabilities. Serious assets of the boxes
have their own output stage (amplifier). By cons, passive subwoofers
do not have their own output stage and are connected to an amplifier
output as an ordinary speaker.
UMTS (3G)
(Universal Mobile Telecommunications System) [Universal Mobile
Telecommunications System] •Telecommunications System] •
Third generation mobile telecommunications standard that allows
significantly higher transmission rates.
USB
(Universal Serial Bus) [Universal Serial Bus] •(Universal Serial Bus) [Universal Serial Bus] •
standardized interface between various electronic devices such
as computers, printers, scanners, televisions, etc.
WPA, WPA2
(Wi-Fi Protected Access) [Wi-Fi Protected Access] •(Wi-Fi Protected Access) [Wi-Fi Protected Access] •
Encryption method for connection and transmission of data over
wireless networks. •wireless networks. •
WPA2 developed from the WPA is considered a very secure
encryption method.
thirty
Check your knowledge
What are the correct answers?
Among answers indicated, there may be one or more correct answers.
1. To update the Discover Pro ...
❒ a) ... you must use an SD card of Class 10 with a capacity of at least 32GB.
❒ b) ... you must use a SD card "VW brand" category 10 with a capacity of at least 32GB.
❒ c) ... you can use a conventional SD card with a capacity of at least 16GB.
2. What mobile interface of Golf 2013 has a function to perform a •2. What mobile interface of Golf 2013 has a function to perform a •
access point (hot spot) Wi-Fi?
❒ a) The mobile interface "Comfort"
❒ b) The mobile interface "Premium"
❒ c) The mobile interface "Base"
3. What are the special components necessary to perform the function of the telephony interface •3. What are the special components necessary to perform the function of the telephony interface •
Mobile comfort?
❒ a) The electronic computer information J794 1 of "Composition Media", the "Discover Media" or the •a) The electronic computer information J794 1 of "Composition Media", the "Discover Media" or the •
"Discover Pro" storage interface with mobile phone for R265 (connection box) with •"Discover Pro" storage interface with mobile phone for R265 (connection box) with •
antenna amplifier 3 R112, the signal amplifier with two channels for mobile and J984 •antenna amplifier 3 R112, the signal amplifier with two channels for mobile and J984 •
GSM antenna R205
❒ b) The electronic calculator information J794 1 of "Composition Media" or the "Discover Media", the •b) The electronic calculator information J794 1 of "Composition Media" or the "Discover Media", the •
Storage for mobile phone interface with R265 (connection box) with the amplifier •Storage for mobile phone interface with R265 (connection box) with the amplifier •
Antenna 3 R112 and R205 GSM antenna
❒ c) The electronic computer information J794 1 of "Discover Media", with storage interface •c) The electronic computer information J794 1 of "Discover Media", with storage interface •
Mobile phone R265 (connection box) with antenna amplifier and antenna 3 R112 •Mobile phone R265 (connection box) with antenna amplifier and antenna 3 R112 •
GSM R205
31
4. How antenna amplifier 3 R112 (located under the center console) is it connected to the computer •4. How antenna amplifier 3 R112 (located under the center console) is it connected to the computer •
Information electronics 1 J794?
❒ a) Via the CAN data bus Infotainment and Bluetooth in the presence of a mobile telephone •a) Via the CAN data bus Infotainment and Bluetooth in the presence of a mobile telephone •
connected
❒ b) by Bluetooth in the presence of a connected mobile phone
❒ c) Via two discrete control lines
Réponotses:
1.at);2.b);3.at);4.c)
519
© VOLKSWAGEN AG, Wolfsburg
All rights and technical changes reserved.
000.2812.76.40 Last updated 09/2013
Volkswagen AG
Qualification After-Sales Service Training,
VSQ / 2 Brieffach 1995 D-38436 Wolfsburg
❀ This paper is made from bleached without chlorine.