Volkswagen Golf / Golf GTI / Jetta. Manual — part 1174

91-3

Multi-function steering wheel through

11.01 OBD

OBD program functions can be performed

using VAG 1551/1552 Scan Tools (ST)

Page 01-56

or

use VAS 5051 Vehicle Diagnostic Testing

and Information System in mode "Guided
Fault Finding"

Page 91-74

.

Multi-function steering wheel from 12.01

OBD

OBD program functions must be performed

using VAS 5051 Vehicle Diagnostic Testing
and Information System in mode "Guided
Fault Finding"

Page 91-74

.

Communication

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91-4

Radio systems

General information

Radio system "Premium IV" is installed from start

of production through m.y. 2000

Page 91-5

.

Radio System "Premium V" and the optional

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

Page 91-15

.

Radio system "Premium VI" and the optional

"Premium VI - Monsoon" replaces "Premium V"
and "Premium V - Monsoon" as a running
change during m.y. 2002

Page 91-25

.

Specific service information applies to each radio

system.

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.

All radios are protected with anti-theft security

coding (fixed code)

Radio owners manual.

Notes:

Only factory approved accessory radios and

radio equipment (available from Volkswagen of
America, Inc.) should be installed. This ensures
proper installation and optimum function.

When retrofitting components, carrying out

diagnosis or repairs

Electrical Wiring

Diagrams, Troubleshooting and Component
Locations.

Radio systems

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91-5

Radio, "Premium IV"

General information

Installed from start of production
through m.y. 2000.

The radio system consists of the

receiver/tape unit and speakers
located in the front and rear doors.

A 168 mm low-range/bass speaker
is located in the lower portion of
each front and rear door.

High-range speakers (domed
tweeters) are integrated into the
forward window trim on both front
doors. Tweeters are integrated into
the rear door handle trim next to the
power window switches.

The system uses an amplified roof
mounted antenna

Page 91-47

.

The optional, luggage compartment
mounted CD Changer wiring and
mounting is pre-installed in
production

Page 91-58

.

Radio, Premium IV'

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91-6

On Board Diagnostic (OBD),
function

"Premium IV" radio systems have On Board

Diagnostic (OBD) capabilities.

The radio head unit has a Diagnostic

Trouble Code (DTC) memory. If a
malfunction occurs in one of the
components or wires which is monitored by
the system, a record of the type of
malfunction is stored in DTC memory

Page 01-1

.

Radio, Premium IV'

13/2/2005