Adjusting volume

Turn knob 1next to the CD/DVD player until the desired volume is obtained.

You can also adjust the volume with buttons on the steering wheel.

    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 ...

    Audio playback
    Selecting the track using the button Press the button for the appropriate direction as often as necessary until the desired track is played back. Selecting the track using the iDrive Audio C ...

    Date
    Setting the date 1. "Settings" 2. "Time/Date" 3. "Date:" 4. Turn the controller until the desired day is displayed. 5. Press the controller. 6. Make the necessary ...