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
Principle
The Shift lights in the instrument cluster indicate
the maximum shift point at which the best possible
acceleration can be achieved.
General information
Depending on the equipment and national-market
version, the Shift lights are active in the M
manual mode of the Steptronic Sport transmis