See also:

Electronic control units
When the vehicle is being used normally, special measures are not necessary. The following instructions must be followed very carefully, however, if you work on the electrical system or in cases wh ...

Additional checks
Every 1,000 km or before long journeys, check and top up if required: ❒ engine coolant fluid level; ❒ brake fluid level; ❒ windscreen washer fluid level; ❒ tyre pressur ...

Device disengagement
Turn the ring (A) to OFF or the ignition key to STOP. The device is automatically deactivated also in one of the following cases: ❒ pressing the brake or clutch pedal; ❒ ESP or ASR s ...