Oil change

An oil change should be carried out by your service center only.

Coolant

    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 ...

    Automatic trunk lid operation
    Opening The trunk lid opens fully. Press the button on the exterior of the trunk lid. Press the button on the remote control or in the driver's footwell. Pressing the button agai ...

    Interior motion sensor
    The windows and glass sunroof must be closed for the system to function properly. ...