64 11 377 

Special tools required:

00 9 340

Important!

Read and comply with notes on protection against electrostatic damage (ESD protection)!

Note:

Car Communication Computer (CCC)

Audio System Kontroller / Controller (ASK)

Removing and installing, replacing heater, air conditioner operator unit (version without CCC/ASK) BMW 3 E90

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).

Removing and installing, replacing heater, air conditioner operator unit (version without CCC/ASK) BMW 3 E90

Replacement:

Carefully unclip operator unit trim (1) at inner retaining points (2) only.

Important!

Risk of damage to operator unit (3)!

Removing and installing, replacing heater, air conditioner operator unit (version without CCC/ASK) BMW 3 E90

Carefully unclip operator unit trim (1) at outer retaining points (2) only.

Remove trim (1) from operator unit (3).

Replacement:

Carry out programming/coding.