Problems with the SmartKey

See also:

General notes
Mounting the emergency spare wheel is described under "Mounting a wheel"  . You should regularly check the pressure of the emergency spare wheel, particularly prior to long trips, ...

Unlocking the driver's door (mechanical key)
If the vehicle can no longer be 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 alarm system will be trigger ...

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. ...