The concept

The vehicle alarm system responds to:

▷ Opening of a door, the hood or the trunk lid.
▷ Movements in the vehicle.
▷ Changes in the vehicle tilt, e.g., during attempts to steal a wheel or when towing the car.
▷ Interruptions in battery voltage.

The alarm system briefly indicates tampering:
▷ By sounding an acoustic alarm.
▷ By switching on the hazard warning system.
▷ By flashing the high beams.

    See also:

    Hiding Check Control messages
    Press the computer button on the turn signal lever. ▷ Some Check Control messages are displayed continuously and are not cleared until the malfunction is eliminated. If several malfun ...

    Instrument cluster
    1.Speedometer 135i: with fuel gauge 2.  Indicator lamps for turn signals 3.  Indicator and warning lamps 4.  Tachometer 5.  Fuel gauge 135i: engine oil temperature 6.  ...

    Increasing or reducing speed
    The speed can be changed in the range from approx. 4 mph/6 km/h to approx. 15 mph/25 km/ h by pressing the accelerator or brake pedal lightly. A target speed within the same range can be spec ...