Operation is identical to:
Replacing all trims on left or right seat rail (comfort).
REMOVING AND INSTALLING/REPLACING GUIDE FOR FRONT LEFT OR RIGHT
HEAD RESTRAINT
Necessary preliminary tasks:
Remov
Pull lever forward to remove:
If necessary, lever out lower locking point (1) from rear with a
screwdriver.
Release screw (2).
If necessary, move seat fully forwards and upwards.
Fig. 4: Releas
The turbocharger is driven by the engine's exhaust gases, i.e. exhaust gases
under pressure are routed by the turbocharger turbine and in this way delivers
the motive force to the compressor, which rotates on the same
shaft.
It is here that the induction air is precompressed in such a way that a
Cooling System
The cooling system of the N54 engine consists of a radiator circuit and an
isolated oil cooling circuit. The fact
that there is an isolated oil-cooling circuit ensures that heat is not
introduced via the engine oil into the engine's
coolant system.
Fig. 71: Identifying Cooling S