Problems with the SmartKey

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Qualified specialist workshop
An authorized Mercedes-Benz Center is a qualified specialist workshop. It has the necessary specialist knowledge, tools and qualifications to correctly carry out the work required on your vehicle. ...

Mechanical key
General notes If the vehicle can no longer be locked or unlocked with the SmartKey, use the mechanical key. If you use the mechanical key to unlock and open the driver's door, the anti-theft al ...

Power closing feature
Power closing pulls the doors and trunk lid into their locks automatically even if they are only partly closed. ■ To power-close a door: push the door into the lock up to the first detent po ...