This chapter contains information on the following subjects:
→ Ignition lock
→ Starting the engine
→ Stopping the engine
→ Electronic immobilizer
Notes in this chapter concerning the automatic gearbox are applicable both for the automatic gearbox and the dual clutch gearbox DSG®.
Immobilizer display
If the vehicle key is not valid or there is a fault in the system then Immobilizer active! may be displayed in the instrument cluster. The engine cannot be started.
Push starting or tow starting
For technical reasons, your vehicle must not be push-started or tow-started. Use jump leads to start the engine instead.
Additional information and warnings:

WARNING

WARNING

WARNING
Ignition lockTire Wear, Center
This wear pattern is found on drive wheels on high-powered
vehicles that often drive long stretches at high speed.
At high speeds, the centrifugal force increases the tire
diameter at the center of the tread more than at the shoulders
of ...
Contacts in Contact Housing, Repairing
First, open or release if necessary the secondary lock of
the contact housing. Refer to
→ Chapter „Contact Housings, Releasing and Disassembling“.
–
Release contact (primary ...
4-Pin Heated Oxygen Sensor (HO2S), Removing and Installing
Note
Do not repair the heated oxygen sensor wires. Repairing may
result in malfunctions.
Use the faulty sensor as a guide for installing all of the
accompanying attachments, cable ties or marking bands.
...