2012 BMW 640 review

See also:

Opening/closing the sliding visor
You can move the sliding visor independently with the sunroof closed or tilted. ▷ Press the switch in the desired direction to the resistance point and hold it there. The sliding viso ...

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. ...

Performance Control
Performance Control enhances the agility of your vehicle. To enhance performance during sporty driving, the rear wheel on the inside of the curve is braked while the resulting braking effect is ...