See also:

Problems with the SmartKey
Problem Possible causes/consequences and  Solutions You cannot lock or unlock the vehicle using the SmartKey. The SmartKey battery is discharged or nearly discharged ...

Lap of Luxury
As in the S-Class, the cabin is a highlight of the CL-Class, with exceptional-quality materials and perhaps the best-executed ambient lighting in the market, with a line of yellow-orange LEDs that ...

Safety systems
Problem Possible causes/consequences and Solutions (USA only) (Canada only) The red brake system warning lamp comes on while the engine is running. A warnin ...