See also:

Changing the battery
You require a CR 2025 3 V cell battery. •► Take the mechanical key out of the SmartKey •► Press mechanical key 2 into the opening in the SmartKey in the direction of the arrow unti ...

On-board infotainment: the most advanced multimedia technology
In line with its serene character and sophisticated technology, the Mercedes-Benz CL-Class also sets standards for onboard infotainment. The latest innovation, SPLITVIEW technology, is optionally ...

General notes
If you use the mechanical key to unlock and open the driver's door or the trunk lid, the anti-theft alarm system will be triggered. There are several ways to turn off the alarm: To turn the a ...