Maintenance

The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery.

Your service center will be glad to advise you on questions regarding the battery.

    See also:

    Selecting channels
    You can only listen to enabled channels. The selected channel is stored for the remote control currently in use. Via the iDrive 1. "Radio" 2. "Satellite radio" 3. Select &qu ...

    Ambient conditions
    > Say the commands, numbers and letters smoothly and with normal volume, emphasis and speed. > Always speak the commands in the language of the voice activation system. > When selecting a ...

    For US owners only
    The transmitter and receiver units comply with part 15 of the FCC/Federal Communication Commission regulations. Operation is governed by the following: FCC ID: ▷ NBG009014A. Compliance ...