Sound output

Switching on/off

When the ignition is switched off: press ON/OFF button on the radio.

Muting

When the ignition is switched on or the engine is running: press the ON/OFF button on the radio.

    See also:

    Under the Hood
    The 135i's turbocharged inline-six makes 300 horsepower and 300 pounds-feet of torque. It works through a six-speed manual or BMW's seven-speed dual-clutch automatic. Either car hits 60 mph in abo ...

    Daytime running lights
    The daytime running lights light up in position 0, and . After the ignition is switched off, the parking lamps light up in position Activating/deactivating 1. "Settings" 2. " ...

    Brightness
    Setting the brightness To set the brightness of the Control Display: 1. "Settings" 2. "Control display" 3. "Brightness" 4. Turn the controller until the desired br ...