2012 BMW 640 review

See also:

Instrument lighting
You can adjust the brightness of the instrument lighting only when the parking lamps or the low beams are switched on. 1.  Push button 1in the turn signal/high beam lever up or down repeated ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Replace remote control batteries. Radio stations or TV channels are grayed out and c ...

Configuring the devices
Additional functions can be activated or deactivated for paired and connected devices. 1. "Telephone" 2. "Bluetooth® (phone)" 3. Highlight the device to be configured. 4. Ope ...