Removing and installing (replacing) Car Information Computer (CIC) (4' Series Coupe/Convertible, 4' Series Gran Coupe Sedan)
IMPORTANT:
Risk of damage!
A hard disk is installed in the Car Information Computer (CIC).
Carry out mechanical work on the CIC and adjacent components with care.
Avoid subjecting the CIC to vibration/shocks.
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION)
.
NOTE:
Comply with notes on HANDLING OPTICAL FIBRES
.
Necessary preliminary tasks:
- Disconnect BATTERY EARTH LEAD
- Remove RADIO AND IHKA CONTROLS .
NOTE:
Picture for example purposes only!
Unfasten screws (2).
Pull CIC (3) out of guide.
Installation note:
Make sure CIC (3) is correctly seated in guide lugs (1).
Unlock plug connections (2) and (3) and disconnect.
Remove CIC (1).
Only for US models with satellite radio:
When replacing the CIC unit, additional work is required!
- Refer to service information REPLACING SATELLITE TUNER, AS OF 09/2009 .
Replacement:
Carry out VEHICLE PROGRAMMING/ENCODING .
For vehicles with Teleservices optional equipment:
- Update services via menu in the central information display.
Load additionally for following vehicles' service history:
- 1-Series F2x, 3-Series F3x from series introduction
Load service history:
- 05 Maintenance and Pre-Delivery Check
- Service history