See also:

Center console, lower section - AMG vehicles
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System self-test
The indicator lamp illuminates when you: • turn the SmartKey to position 1 or 2 in the ignition lock • Rpress the KEYLESS-GO Start/Stop button once or twice If an adult occupant is properly s ...

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 ...