Vehicle features and
options
This chapter describes all standard, country-specific
and optional features offered with the series.
It also describes features and functions that are
not necessarily ava
Safety information
Warning
Improperly executed work in the engine compartment
can damage vehicle components and
impair vehicle functions. There is a risk of an
accident and damage to property. Have wo
IMPORTANT: Do not damage adjoining body parts.
The illustrations are schematic representations and are to be applied to the
relevant vehicle type.
Open door.
Release screw on connector frame.
Front door: Tightening torque 41 51 4AZ.
Rear door: Tightening torque 41 52 4AZ.
Fig. 402: Locating Sc
Notes
IMPORTANT: Risk of fire if oil lines are leaking.
Risk of mixing up vacuum hoses.
Necessary preliminary work
Remove CATALYTIC CONVERTER , cylinders 1-4
Disconnect plug connection (1) on electric changeover valve (2).
Fig. 496: Identifying Plug Connection On Electric Changeover Valve
Relea