61 31 174 Removing and installing operating unit for additional seat functions
Special tools required:
Release latch mechanism (1) on operating unit (2) using special tool 64 1 020 . At same time carefully lever out operating unit (2) using special tool 00 9 317 .
Disconnect plug connection behind and remove operating unit (2).
Installation note:
Make sure operating unit for additional seat functions (2) is correctly seated.
Right-hand drive vehicles only:
The operating unit in the rear passenger compartment is always supplied with the ID for left-hand drive vehicles.
It is therefore necessary after replacement to execute the service module Configuration memory switch rear passenger compartment to new allocation of ID for right-hand drive vehicles.
Perform following service function:
- Configuration memory switch rear passenger compartment