Audi A4. Body repair manual - part 69
Cruise control system, removing and installing
located behind the airbag unit on the passenger
side.
Cruise control system, removing and installing
Cruise control, control module -J213-,
removing and installing
Follow the sequence of operations below:
- Remove glove box.
Repair Manual Body Interior, Repair Group 68
- Detach control module -1- by removing Phillips-head screw -3- from
clip nut -2-.
Tightening torque: 3 Nm (27 in. lb)
- Withdraw control module from mounting bracket and disconnect
harness connector.
Cruise control system, removing and installing
Actuator linkage, adjusting
4-cylinder engines
Depending on the engine, only the installation position of the linkage
varies in the different 4-cylinder engines.
Follow the sequence of operations below:
- Start engine and allow to idle (throttle valve at idle).
- Screw in linkage -2- up to stop and then turn back one turn (360
90
).
The play -a- between linkage -2- and actuator -1- must be 0.5-1.0 mm.
- Secure linkage from moving (locknut).
6-cylinder engines
The adjustment is the same as on the 4-cylinder engine.
The play -a- between linkage -2- and the stop plate on cam plate -1- must
be 0.5-1.0 mm.
- Secure linkage from moving (locknut).
Cruise control system, removing and installing
Actuator, removing and installing
Depending on the engine, the installation position
of the individual actuators can vary.
Follow the sequence of operations below:
- Remove vacuum line.
- Unscrew or unclip linkage.
- Disconnect actuator from bracket (arrow).
Tightening torque: 25 Nm (18 ft lb)
Cruise control system, removing and installing
Vacuum pump, removing and installing
The vacuum pump is located under the ABS unit
and can be removed after removing the left-front
wheel housing liner.
Follow the sequence of operations below:
- Remove retaining nuts -3- (5 Nm or 44 in. lb) and remove unit toward
left through wheel housing.
- Lift vacuum pump -1- complete with its rubber nubs up and out of
bracket -2-.
4 - Vacuum line routing to actuator
Cruise control system, removing and installing
Vent valves, removing and installing
Follow the same procedure for both valves when removing and installing
the clutch pedal vent valve -1- and the brake pedal vent valve -2-.
Removing
Follow the sequence of operations below:
- Disconnect harness connector and vacuum line.
- Push or rotate vent valve out of its bracket.
Installing
Note:
To ensure that the valve is seated firmly enough, the valve may only be
re-installed once.
Pedal in released position
- Push vent valve into bracket as far as stop (e.g. using 10 mm box
wrench); do not rotate it in.
Cruise control system, removing and installing
A new bracket is being used as of model year 1998 .
After installation, the vent valve must be in the following position:
a - 0 - 0.7 mm
1 - Pedal stop surface
2 - Pedal bracket
3 - Bracket
4 - Vent valve
- Connect harness connector and vacuum line.
Cruise control system, removing and installing
Cruise control vacuum system,
checking for leaks
Follow the sequence of operations below:
- Remove vacuum line from vacuum pump.
- Push diaphragm on actuator inward.
- Plug removed vacuum line.
If actuator diaphragm remains pressed and
does not move: system is airtight
If actuator diaphragm returns to its original
position: system has a leak
Note:
Malfunctions can be caused by incorrectly set
vent valves, leaking actuators or by cracks in the
vacuum lines.
Instrument cluster (through M.Y. 1999)
Instrument cluster (through
M.Y. 1999)
Instrument cluster, removing and
installing
CAUTION!
Disconnect the battery Ground (GND) strap
before working on the electrical system.
Notes:
Before disconnecting the battery, determine the
correct coding for the anti-theft radio.
Once the battery is reconnected, check and
activate the vehicle's electrical equipment
(radio, clock, comfort and convenience
features, etc.) as outlined in this Repair Manual
or the Owner's Manual.
Instrument cluster (through M.Y. 1999)
Notes:
Use the VAG1551 scan tool to check the
Service Reminder Indicator (SRI) and odometer
readings and record the displayed values
manufactured by various companies:
Raised version (Highline) with trip computer.
Standard version (Lowline) with mini-check
system.
- Using steering column adjustment, fully extend
steering wheel and move it to its lowest position.
- Pivot top cover toward front and lift off.
Instrument cluster (through M.Y. 1999)
- Pivot cover trim -1- away toward front.
- Remove screws -2-.
- Pull instrument cluster out, toward front.
- Cut open tie wraps on back of instrument cluster.
- Release retaining tabs on harness connectors and disconnect.
- Install in reverse order of removal.
- Check instrument cluster function after installation.
- If instrument cluster is working properly, initiate adaptation of Service
Instrument cluster (through M.Y. 1999)
Instrument cluster bulbs, locations
(through 1997)
Highline version of instrument cluster with trip
computer
1 - Instrument cluster illumination
Note:
When replacing instrument cluster bulbs in
instrument clusters manufactured by Nippon Seiki,
make sure to use replacement bulbs with red caps.
2 - Right turn signal indicator light
1.2 W
3 - Left turn signal indicator light -K65-
1.2 W
4 - Headlight high beam indicator light
1.2 W
5 - Odometer display illumination
1.1 W
Instrument cluster (through M.Y. 1999)
6 - Engine Malfunction Indicator Lamp (MIL)
1.2 W
7 - Open
8 - Open
9 - Open
10 - Open
11 - Open
12 - Open
13 - Airbag Malfunction Indicator Lamp (MIL)
1.2 W
14 - ABS warning light
1.2 W
15 - Parking brake indicator light
1.2 W
16 - Generator (GEN) warning light
1.2 W
17 - Seat belt warning light
1.2 W
18 - Trip computer illumination
5 each 1.1 W