Removing and installing (replacing) HU-H) (4' Series Coupe/Convertible, 4' Series Gran Coupe Sedan)
Attention!
Risk of damage!
There is a hard disk installed in the head unit.
Carry out mechanical work on the head unit and adjacent components with care.
Avoid subjecting the head unit to vibration/shocks.
Attention!
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .
Necessary preliminary work:
- Remove RADIO AND A/C CONTROL PANEL .
- Disconnect BATTERY EARTH LEAD
Unfasten screws (2).
Pull head unit (3) out of guide.
Installation note:
Make sure head unit (3) is correctly seated in guide lugs (1).
Set the protective nonwoven material (1) aside as shown.
Unlock plug connections (2) and disconnect.
Remove head unit (3).
Only for US models with satellite radio:
Additional work is required when replacing the head unit!
- Refer to service information REPLACING SATELLITE TUNER, AS OF 09/2009 .
Replacement:
Carry out PROGRAMMING/ENCODING .
INSTALL CORRECT NAVIGATION MAP IN VEHICLES WITH PRODUCTION DATE STARTING FROM 07/2015 .
Additionally load service history for the following vehicles:
- 1 series and 2 series F2x, 3 series and 4 series F3x from series introduction
Importing the Service history:
- 05 Maintenance and Pre-Delivery Check
- Service history