For better control

flashes: DTC controls The indicator lamp flashes: DTC controls the drive forces and brake forces.

The indicator lamp lights up: DSC and DTC has failed.

DTC activated:

lights up and TRACTION The indicator lamp lights up and TRACTION appears in the instrument cluster.

DTC is activated
DTC is activated

    See also:

    Interior
    The 135i's interior design is fairly traditional, with more upright shapes than sweeping contours. Dual-zone climate controls sit below the center air vents and optional navigation system, with BM ...

    Possible commands
    Most menu items on the Control Display can be voiced as commands. The available commands depend on the menu that is currently displayed on the Control Display. The functions of the main menu hav ...

    Adjusting
    Mechanical Mechanical 1. Fold the lever down. 2. Move the steering wheel to the preferred height and angle to suit your seating position. 3. Fold the lever back. Do not use force to swing t ...