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Tradition: an exclusive line of ancestors
The new generation CL-Class continues the great tradition of Mercedes-Benz
coupes, which reaches back to the legendary supercharged cars of the 1920s and
'30s. Since the 1950s Mercedes-Benz has pr ...
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.
...
Important safety notes
In order for the battery to achieve the maximum possible service
life, it must always be sufficiently charged.
Have the battery checked regularly at a qualified specialist
workshop, such as an ...
