Residual heat
The heat stored in the engine is used to heat the interior.
Functional requirement
▷ Up to 15 minutes after the engine has been
switched off.
▷ Warm engine.
▷ The battery is sufficiently charged.
▷ External temperature below 77 ℉/25 ℃.
Switching on
1. Switch off the ignition.
2. Press the right-hand button.
REST appears on the display of
the automatic
climate control when the residual heat utilization
is switched on.
From radio readiness the interior temperature, the air volume and the air distribution can be set.
Switching off
You can select the lowest blower speed by pressing and holding the left side. Pressing again switches off the residual heat utilization.
REST disappears from the display of the automatic climate control.
See also:
USB audio interface/mobile phoneaudio interface
At a glance
It is possible to connect external audio devices.
Operation can be performed via iDrive. The
sound is output on the vehicle loudspeakers.
Connectors for external devices
► Con ...
Xenon headlamps
Because of the long life of these bulbs, the likelihood
of failure is very low. Switching the lamps
on and off frequently shortens their life.
If a bulb fails, switch on the front fog lamps and
...
Displays
Symbol
Function
Service requirements
Engine oil
Roadworthiness test
Front brake pads
Rear brake pads
Brake fluid ...