SmartKey

See also:

Adjusting the multicontour seat
1 To adjust the thigh cushion 2 To adjust the backrest contour in the lumbar region 3 To adjust the backrest contour in the upper back region 4 To adjust the side bolsters of the seat backrest ...

Driving with summer tires
At temperatures below 45 ‡ (+7 †), summer tires lose elasticity and therefore traction and braking power. Change the tires on your vehicle to M+S tires. Using summer tires at very cold temperature ...

General notes
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 fo ...