See also:

Recirculation/air quality system
Recirculation This function can be used to shut out exhaust fumes, smoke, etc., from the passenger compartment. The air in the passenger compartment is then recirculated, i.e., no air from outsid ...

Other fluids and lubricants
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Random
This function plays the audio files on the external device in random order (shuffle). This function can be activated/deactivated under: Bluetooth menu - Random Press the buttons on the center c ...