64 11 377 Removing and installing/replacing heater/air conditioner operator unit (version without CCC/ASK)
Special tools required:
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION)
!
NOTE:
C
ar C
ommunication C
omputer (CCC) A
udio S
ystem K
ontroller/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 center console switch cluster (2) and trim (3).
Replacement:
Carefully unclip operator unit trim (1) at inner retaining points (2) only.
IMPORTANT:
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).
Replacement:
Carry out PROGRAMMING/CODING .