Follow the following when
refueling
General information
Follow the fuel recommendation prior to refueling.
When refueling, insert the filler nozzle completely
into the filler pipe. Lifting up the filler nozzle during
refueling causes:
Premature switching off.
Reduced return of the fuel vapors.
REPLACING VACUUM HOSE FOR BRAKE BOOSTER (N52K)
IMPORTANT: Before beginning work, fully press the brake pedal several
times to reduce the
vacuum pressure in the brake booster. This makes it easier to remove the
vacuum hose. Vacuum hose and non-return valve are welded together and are
replaced togeth