See also:

Vehicle remote opening
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in the vehicle) and a replacement SmartKey is not available, the vehicle can be opened by a Mercedes-Benz Customer Assis ...

Resetting triggered NECK-PRO head restraints
WARNING For safety reasons, have the NECK-PRO head restraints checked at an authorized Mercedes-Benz Center after a rear-end collision. WARNING When pushing back the NECK-PRO head r ...

Tailgate emergency release (Wagon)
If the tailgate can no longer be opened from outside the vehicle, use the emergency release on inside of the tailgate. On vehicles with a folding bench seat you can open the tailgate from insid ...