OVERVIEW OF AUDIO COMPONENTS
Fig. 1: Overview Of Audio Components (1 Of 2)
Speaker (in dashboard)
Central Information Display (CID)
DVD changer
DVD player, rear console
Aerial diversity
Speake
IMPORTANT: 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/
Diagnosis
The BMW diagnostic system contains the diagnostics for the rear seat
entertainment systems under "Rear seat
entertainment". The RSE, the two rear display SG-FD and SG-FD2 are defined as
the control units.
Fault code memory checks, testing schedules and test modules are available for
fo
Necessary preliminary work
(cylinder bank 5 to 8)
IMPORTANT: The intake camshaft must first be rotated in such a way that
the camshaft is
free from tension when the bearing caps are released (risk of damage).
Remove LEFT CYLINDER HEAD COVER.
Check TIMING.
Remove LEFT INLET ADJUSTMENT UNIT.
IMP