Volkswagen Golf / Golf GTI / Jetta. Manual — part 1152

CD Player, removing and installing

CD Player multi-pin connector assignments

Multi-function steering wheel

General information

On Board Diagnostic (OBD), function

Multi-function steering wheel, overview

Control unit in steering wheel -E221-, removing and installing

Control module for multi-function steering wheel -J453-, removing
and installing

Control module for multi-function steering wheel multi-pin connector
assignments

Multi-function steering wheel from 12.01, performing OBD program
functions using VAS 5051

Telematics

General Information

On Board Diagnostic (OBD), function

Telematic system, component overview

Telematic Control Head - OnStar control buttons, description

Telematic Control Head - OnStartelematics indicator lamp,
description

Telematic Control Head -E264-, removing and installing

Telematic Control Module -J499- - Jetta Wagon, Golf & GTI,
removing and installing

Telematic Control Module -J499- - Jetta Sedan, removing and
installing

Telematic Control Module -J499- multi-pin connector assignments

Telematic Control Module -J499-, coding

Telematic Control Module -J499-, reconfiguring

Telephone Microphone -R38-, removing and installing

Telematics system, troubleshooting using telematics indicator lamp

Transport Mode, deactivating

Mobile telephone and two-way radio operation, notes

General information

Performing repairs, notes

Battery, transmitter/receiver unit - fuse and wiring harness, overview

Transmitted output and antenna installation locations

Communication

13/2/2005

01-1

Radio system - "Premium
IV" and "Premium
V" (including "Monsoon")
through 11.01, On Board
Diagnostic (OBD)

General information

Radio system "Premium IV" is installed from

start of production through m.y. 2000.

Radio System "Premium V" and the optional

"Premium V - Monsoon" are installed from
m.y. 2001 through m.y. 2002.

Radio system "Premium VI" and the optional

"Premium VI - Monsoon" are installed as a
running change during m.y. 2002

Page

01-27

.

Before troubleshooting or servicing,

technicians must be familiar with the
functions and operation specifics of the
applicable standard or optional radio system.
Always read the radio owner's manual and
review all radio, tape player and CD changer
functions.

The radio is controlled by an internal

microprocessor with On Board Diagnostic
(OBD) capability. If malfunctions occur in
monitored components, Diagnostic Trouble
Codes (DTC) will be stored in memory
together with an indication of malfunction
type. A maximum of 4 DTCs can be stored
simultaneously.

Sporadic malfunctions (indicated in the

readout by "SP") are automatically cancelled
if not repeated in the next 50 engine starts.

Radio system - Premium IV and Premium V (including Monsoon) through 11.01, O...

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01-2

Before performing any troubleshooting or

inspection, always begin by checking for DTCs
using the On Board Diagnostic (OBD) program.
DTCs stored in memory are retrieved/checked
with VAG 1551/1552 Scan Tools (ST) or VAS
5051 Vehicle Diagnostic Testing and Information
System.

Notes on exchanging radio

Do not disassemble radio.

When the replacement of a malfunctioning radio

is necessary, follow exchange part procedures.

Complete the report form and return together

with radio.

Use the original packaging from the new radio

when returning.

Additional information:

Complaint/symptom based Technical Bulletins

("Service Fixes"):

Technical Bulletins

Radio system descriptions

Page 91-4

Radio system - Premium IV and Premium V (including Monsoon) through 11.01, O...

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01-3

VAG 1551 Scan Tool (ST), connecting,
selecting functions and checking
control module (radio) versions

Prerequisites:

All fuses OK according to wiring diagram.

Battery (B+) voltage at least 9 Volts.

Notes:

VAG 1552 Scan Tool (ST) may be used instead

of the VAG 1551 Scan Tool (ST), however a
print-out is not possible.

The following procedure and display references

pertain only to VAG 1551 Scan Tool (ST).

Connecting

With ignition switched off, connect VAG 1551 Scan

Tool (ST) with adapter cable VAG 1551/3 to the
Data Link Connector (DLC) as follows:

- Remove cover for Data Link Connector (DLC)

under left instrument panel.

- Connect Scan Tool using adapter cable VAG

1551/3.

On Board Diagnostic (OBD)

HELP

1 - Rapid data transfer*

2 - Flash code output*

Indicated on display:

* Is displayed alternately

Radio system - Premium IV and Premium V (including Monsoon) through 11.01, O...

13/2/2005