Resetting the tone settings

1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Reset"

    See also:

    Features
    Like most up-level BMWs these days, the 650i can be equipped with a dizzying array of technological wizardry. Ours came equipped with an optional lane departure warning and correction system, adap ...

    Connecting electrical devices
    Sockets The lighter socket can be used as a socket for electrical equipment while the engine is running or when the ignition is switched on. The total load of all sockets must not exceed 140 Wa ...

    New contact
    General information A contact can have up to 8 phone numbers, 2 addresses, 3 e-mail addresses and one Internet address. 1. "Office" 2. "Contacts" 3. Open "Options" ...