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Introduction
You can establish a Bluetooth® connection to the audio system or to COMAND (see the separate operating instructions). WARNING A driver's attention to the road must always be his/her prima ...

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...

Problems with the steering wheel heating
The steering wheel heating has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on. - S ...