Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 979

Infotainment System Discover Media (7UF) Characteristics
Additional characteristics for infotainment system composition

media
♦ Navigation system with GPS satellite receiver
♦ SD card reader with two SD card slots
♦ A SD card slot for navigation data

Infotainment System Overview

1 - Roof Antenna - RX5-

❑ For more information.

Refer to

⇒ “3.1 Component Lo‐

cation Overview - An‐

tenna Systems”,

page 28

2 - Front Information Display

Control Head - J685-

❑ For more information.

Refer to

⇒ “1.2 Component Lo‐

cation Overview - Info‐

tainment System”,

page 9

3 - Rear Window Antennas

❑ For more information.

Refer to

⇒ “3.1 Component Lo‐

cation Overview - An‐

tenna Systems”,

page 28

4 - Information Electronics

Control Module 1 - J794-

❑ For more information.

Refer to

⇒ “1.2 Component Lo‐

cation Overview - Info‐

tainment System”,

page 9

5 - Left Multifunction Buttons

On Steering Wheel - E440-

❑ For more information.

Refer to

⇒ “8.2 Overview - Multi‐

function Steering

Wheel”, page 55

6 - Right Multifunction Buttons On Steering Wheel - E441-

❑ For more information. Refer to 

⇒ “8.2 Overview - Multifunction Steering Wheel”, page 55

7 - Sound System

❑ For more information. Refer to 

⇒ “2.2 Component Location Overview - Sound System”, page 16

8 - MOST Bus
9 - Digital Sound System Control Module - J525-

❑ For more information. Refer to 

⇒ “2.2 Component Location Overview - Sound System”, page 16

10 - Telephone Microphone - R38-

❑ For more information. Refer to 

⇒ “5.2 Component Location Overview - Telephone System”, page 40

11 - Connection for External Multimedia Devices

❑ For more information. Refer to

⇒ “9.1 Overview - Connection for External Multimedia Devices”, page 60

Familiarity with the function and operation of the infotainment

system is needed if there are customer concerns. Additional in‐

formation may be found in the Owner's Manual.
The connection to other vehicle systems takes place via the In‐

fotainment CAN Bus and the Data Bus On Board Diagnostic

Interface - J533- .
Fault finding is performed via 

Guided Fault Finding

 on the

Vehicle Diagnostic Tester .
Notes on MOST Bus
The optical Data Bus “MOST Bus” is used in addition to the CAN

Bus.
A fiber-optic cable is used as a “connecting cable”. Fiber optic

cables are routed inside corrugated tubes for protection.
Replace complete fiber optic cable if possible.
The front surface of the connectors must not be dirty.
If disconnecting the connectors: Attach Fiber-Optic Repair Set -

Connector Protective Caps - VAS6223/9- .
When installing fiber optic cables, make sure not to go below the

minimum bending radius of 25 mm. Do not crush or kink fiber optic

cables.
Fiber-optic cable, repairing. Refer to

⇒ “1.1 General Repair Information”, page 1

 .

1.1.2

General Information - Infotainment Sys‐

tem, Discover Pro (7UG)

Information Electronics Control Module 1 - J794- / Front Informa‐

tion Display Control Head - J685-
Infotainment System Discover Pro (7UG) Characteristics
♦ 8 inch multicolor display with touch screen (towing recognition)
♦ 4 x 20 W + 2 x 35 W output
♦ RDS FM/AM radio
♦ Integrated SDARS tuner
♦ Integrated diversity function
♦ 3D navigation system with GPS satellite receiver
♦ SD card reader with two SD card slots
♦ CD/DVD player
♦ Connection for external multimedia devices
♦ AUX IN connection in storage compartment
♦ USB connection in storage compartment
♦ iPod connection in storage compartment
♦ AAC
♦ AV output
♦ MP3-Play back function
♦ WMA
♦ JPEG viewer
♦ WLAN internal
♦ UMTS
♦ Multifunction steering wheel support
♦ Vehicle menu support
♦ OBD including speaker diagnosis
♦ Bluetooth

®

 hands-free calling

♦ Voice control
♦ Speed compensated volume (SCV)
♦ Speed dependent dynamic range compression (GADK)
♦ CVBS connection of rearview camera
Available as option (Car Net)
♦ Google navigation
♦ Google street view
♦ POI online
♦ Google search

Infotainment System Overview

1 - Roof Antenna - RX5-

❑ For more information.

Refer to

⇒ “3.1 Component Lo‐

cation Overview - An‐

tenna Systems”,

page 28

2 - Front Information Display

Control Head - J685-

❑ For more information.

Refer to

⇒ “1.2 Component Lo‐

cation Overview - Info‐

tainment System”,

page 9

3 - Rear Window Antennas

❑ For more information.

Refer to

⇒ “3.1 Component Lo‐

cation Overview - An‐

tenna Systems”,

page 28

4 - Information Electronics

Control Module 1 - J794-

❑ For more information.

Refer to

⇒ “1.2 Component Lo‐

cation Overview - Info‐

tainment System”,

page 9

5 - Left Multifunction Buttons

On Steering Wheel - E440-

❑ For more information.

Refer to

⇒ “8.2 Overview - Multi‐

function Steering

Wheel”, page 55

6 - Right Multifunction Buttons On Steering Wheel - E441-

❑ For more information. Refer to 

⇒ “8.2 Overview - Multifunction Steering Wheel”, page 55

7 - Sound System

❑ For more information. Refer to 

⇒ “2.2 Component Location Overview - Sound System”, page 16

8 - MOST Bus
9 - Digital Sound System Control Module - J525-

❑ For more information. Refer to 

⇒ “2.2 Component Location Overview - Sound System”, page 16

10 - Telephone Microphone - R38-

❑ For more information. Refer to 

⇒ “5.2 Component Location Overview - Telephone System”, page 40

11 - Connection for External Multimedia Devices

❑ For more information. Refer to

⇒ “9.1 Overview - Connection for External Multimedia Devices”, page 60

Familiarity with the function and operation of the Infotainment

system is needed if there are customer concerns. Additional in‐

formation may be found in the Owner's Manual.
The connection to other vehicle systems takes place via the In‐

fotainment CAN Bus and the Data Bus On Board Diagnostic

Interface - J533- .