Integrated Relay/Fusebox Cargo Compartment/Rear Electronic Module (REM), Replacing

Integrated relay/fuse box cargo compartment/rear electronic module, replacing

Integrated relay/fusebox in the cargo compartment

Exposing the integrated relay/fusebox in the cargo compartment




- Open the catch for the left-hand side panel in the cargo compartment. Fold down the upholstery

If necessary:
- Remove the floor hatch in the cargo compartment
- remove the clips on the floor. Remove the upholstery
- remove the road traffic information module (RTI), see Road traffic information module (RTI), replacing Service and Repair.
- remove the CD changer. See CD player, replacing Service and Repair.

Replacing relays, shunts and fuses
- Expose the relay and fuse box, see instruction Exposing the integrated relay/fusebox in the cargo compartment.
- Replace the relay, shunt and/or fuse.

Relay location




For the location of the relays, see:
1. Wiring diagram for relevant model year
2. Decals at both the integrated relay box and fusebox in the car
3. Pocket data book
4. Owner's Manual.

Location of fuse 11D




For the location of the fuses, see:
1. Wiring diagram for relevant model year
2. Decals at both the integrated relay box and fusebox in the car
3. Pocket data book
4. Owner's Manual

Removing the integrated relay/fusebox in the cargo compartment




- Expose the relay and fuse box, see instruction Exposing the integrated relay/fusebox in the cargo compartment.
- Release the catch on the top as illustrated. Fold down the integrated relay / fusebox and lift up to release it.

Installing the integrated relay / fusebox in the cargo compartment
- Install the integrated relay / fusebox. Ensure that the catches on the top engage correctly
- Install the upholstery
- Reinstall the floor hatch.

Rear electronic module (REM)

Preparations

Caution! New software can only be ordered when the control module is installed in the car. VIDA reads off the new control module identity which is required to order the correct software.

Always check that the control module and control module box connectors do not have bent or damaged terminals or socket / sleeves. This may have been the cause of the fault.

Removing the control module




The rear electronic module (REM) is a separate unit in the relay box in the cargo compartment.
- Remove the integrated relay / fusebox. See Removing the integrated relay/fusebox in the cargo compartment.




- Unscrew the screw holding the connector so that it is free of its threads. Check that the screw is free using your fingers
- Disconnect the connector. Use an open spanner and a support. See the illustration.

Note! Do not damage the pins.




- Remove all relays and shunts bridged to the control module.
Note the locations.




- Release the catch on the rear. Use a screwdriver
- Lift and pull out the control module.

Check
Check that the control module's connectors are intact.

Installing the control module
- Press the control module into place so that the catch on the rear engages
- Position the connector. Carefully press the connector down.

Note! The pins are fragile. Check that the connector goes straight down into the control module.

- Tighten the screw for the connector
- Check that the connector cover is correctly positioned. Remedy if necessary
- Install the relays and shunts. For relay locations, see instruction Relay location.
- Install the integrated relay / fusebox, see Installing the integrated relay / fusebox in the cargo compartment.

Ordering software
Order applicable software.






Other information
For the location of other relay and fuse boxes, see Relays, fuse boxes and wiring Locations.