See also:

Restoring the factory settings
Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

Tires
Display messages Possible causes/consequences and Solutions USA only: The yellow tire pressure monitor warning lamp (pressure loss/ malfunction) is lit. Risk of accid ...

Receiving vCards via Bluetooth®
You can receive vCards from devices (such as a PC) which support the transmission of vCards via Bluetooth®. This requires the device to be authorized in COMAND. PCs must be authorized via the ...