See also:

Call settings
While a call is in progress, press OK/MENU or the thumb wheel on the steering wheel keypad to access the following functions: Mute: mute the infotainment system’s microphone. Mobile phone: tra ...

Engine oil
Oil specifications Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1. Lower quality oils may not offer the same fuel economy, engine performance, or engine protect ...

Switching HD on or off
The factory setting for HD radio is off. However, when driving through areas with weak HD signals (fringe areas), you may experience that the radio repeatedly switches between analogue/ digita ...