Problems with the SmartKey

See also:

Mechanical key
General notes 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 or the rear door, the anti-t ...

Important safety notes
For reasons of safety, Mercedes-Benz recommends that you drive with the lights switched on even during the daytime. In some countries, operation of the headlamps varies due to legal requirements a ...

SmartKey functions
WARNING If children are left unsupervised in the vehicle, they could: • open the doors, thus endangering other people or road users. • get out and disrupt traffic. • operate the vehicle's equipm ...