Smart Key functions

See also:

Notes for 4MATIC vehicles
Vehicles with 4MATIC must not be towed with either the front or the rear axle raised, as doing so will damage the transmission. If the vehicle has transmission damage or damage to the front or ...

Driving on flooded roads
Do not drive through flooded areas. Check the depth of any water before driving through it. Drive slowly through standing water. Otherwise, water may enter the vehicle interior or the engine co ...

Activation conditions
You can activate the HOLD function if: • the vehicle is stationary. • the driver's door is closed or your seat belt is fastened. • the electric parking brake is released. • the hood is clo ...