The master key - with an angular handle - fits all locks in the car.
The additional one - with a rounded handle - fits only the locks in the driver's door and the passenger seat next to you, the ignition lock and the lock in the gas tank. This key does not fit the lock in the trunk or the lock in the glove compartment.
The flat key fits all the locks in the car. We suggest that you always carry this key with you (for example, in a wallet) and under no circumstances leave it in the car.
Replacement of car keys
Your car is equipped with a special locking system. Therefore, key replacement is possible only at a service station "Mercedes Benz".
Text republished from the website: MercedesMAN.ru