The car comes with two main keys, an auxiliary key and a key blade.
The master key with a rectangular head fits all locks in the car.
The button head auxiliary key only fits the door locks, ignition lock, and fuel tank lock.
The flat key fits all locks. Just in case, it is recommended to always have a flat key with you.
Spare key
The keys to the Mercedes-Benz car are made according to a special system, so if the keys are lost, new keys will be received after a long time.