Anti-theft Alarm System

On vehicles with an anti-theft alarm system, to activate the system: ► Press on the Remote Keyless Entry (RKE) transmitter or the power door lock switch when any door is open. The securit ...

Immobilizer Operation

This vehicle has PASS-Key® III+ (Personalized Automotive Security System) theft-deterrent system. PASS-Key III+ is a passive theft-deterrent system. The system is automatically armed when the key ...

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Crash-responsive emergency lighting
The interior lighting is activated automatically if the vehicle is involved in an accident. ► To switch off the crash-responsive emergency lighting: press the hazard warning lamp button. ...

Temporary use spare wheel and tire change
If the compact spare wheel is fitted, the system will automatically recognize the change in wheel positions. After approximately 10 minutes of driving above 18 mph (25 km/h), the message FRONT (RE ...

Transfer case
The vehicle has permanent 4-wheel drive (4MATIC). Power is always transmitted to both axles. Performance tests may only be carried out on a 2-axle dynamometer. The brake system or transfer ca ...