Navigation Module: Service and Repair

Road traffic information module (RTI), replacing

Removal





Hint: Try the latest edition of the DVD before replacing the road traffic information module (RTI). The software on the DVD may solve problems with the control module.
Then reinsert the old DVD to see if the fault persists.

- Remove the left-hand side panel in the cargo compartment
- Disconnect the connectors
- Remove the screw holding the control module
- Unscrew the bracket from the control module.

Installation
- Screw the control module into place on the bracket
- Screw the bracket into place in the car
- Install the connectors
- Install the left side panel in the cargo compartment.

Ordering software
Order applicable software.






Finishing
Check that no diagnostic trouble codes have been stored during the repair.