SmartKey functions

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Overview
With stylish, eye-catching design, exclusive appointments and cutting-edge technology, the extensively updated 2011 Mercedes-Benz CL-Class underscores its flagship position in the world of refined ...

Trailer power supply
The trailer socket of your vehicle is equipped at the factory with a permanent power supply. The permanent power supply is supplied via trailer socket pin 4. You can connect accessories wit ...

Occupant distribution
The distribution of occupants in a vehicle at their designated seating positions. ...