Problems with the SmartKey

See also:

Winter operation
General notes Have your vehicle winterproofed at a qualified specialist workshop at the onset of winter. Observe the notes in the "Changing a wheel" section  . ...

Towing a vehicle with both axles on the ground
It is important that you observe the safety instructions when towing away your vehicle . ► Switch on the hazard warning lamps .  In order to signal a change of direction when towi ...

Maintenance
Service interval display Service messages Information on the type of service and service intervals (see separate Service Booklet). You can obtain further information from an authorized Mercedes-B ...