Smart Key functions

See also:

Weight specifications
The gross trailer weight is calculated by adding the weight of the trailer to the weight of the load and equipment on the trailer. Permissible gross weight: 3500 lbs (1588 kg). The permissible Tra ...

Increased vehicle weight due to optional equipment
This is the combined weight of all standard and optional equipment available for the vehicle, regardless of whether it is actually installed on the vehicle or not. ...

Please bear the following in mind
For safety reasons, Mercedes-Benz recommends that you only use Tires and wheels which have been approved by Mercedes-Benz specifically for your vehicle. These tires have been specially adapted f ...