64 11 377
Special tools required:
00 9 340
Read and comply with notes on protection against electrostatic damage (ESD protection)!
Car Communication Computer (CCC)
Audio System Kontroller / Controller (ASK)
Lever out heater/air conditioner operator unit (1) with special tool 00 9 340 and pull.
Disconnect associated plug connections.
Remove heater/air conditioner operator unit (1) complete with centre console switch cluster (2) and trim (3).
Carefully unclip operator unit trim (1) at inner retaining points (2) only.
Risk of damage to operator unit (3)!
Carefully unclip operator unit trim (1) at outer retaining points (2) only.
Remove trim (1) from operator unit (3).
Carry out programming/coding.