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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 h ...

Activating RACE START
•► Depress the brake pedal with your left foot, and keep it depressed. •► Turn the drive program selector clockwise until the RS lamp lights up. The multifunction display shows the RAC ...

Selecting a radio station
SIRIUS XM satellite radio acts like a normal radio. For more information on satellite radio operation, see the separate operating instructions. Switch on COMAND and select Radio. Press t ...