See also:

installing and removing the seat cushion
You must remove the seat cushion if you wish to lift the trunk floor, e.g. if the vehicle has a flat tire. •► To remove: fold seat cushion 2 upwards and remove it from seat cushion gu ...

Changing the battery
You require a CR 2025 3 V cell battery. - Take the mechanical key out of the SmartKey. - Press mechanical key 2 into the opening in the SmartKey in the direction of the arrow until battery t ...

Cleaning the exterior lighting
  Clean the plastic lenses of the exterior lights with a wet sponge and a mild cleaning agent, e.g. Mercedes-Benz car shampoo or cleaning cloths. Only use cleaning agents or cleaning ...