See also:

Multi-channel playback, surround
Choose between stereo and multi-channel playback, surround. Setting multi-channel playback, surround 1. "CD/Multimedia", "Radio" or "Settings". 2. "Tone" ...

General information
Lamps and bulbs make an essential contribution to vehicle safety. The manufacturer of the vehicle recommends that you entrust corresponding procedures to the service center if you are unfamiliar ...

Energy recovery
The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...