SmartKey

See also:

General notes
Mounting the emergency spare wheel is described under "Mounting a wheel"  . You should regularly check the pressure of the emergency spare wheel, particularly prior to long trips, ...

Treadwear
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. government course. For example, a tire graded 150 would w ...

MOExtended tires (tires with run-flat properties)
With MOExtended tires (tires with run flat characteristics), you can continue to drive your vehicle even if there is a total loss of pressure in one or more tires. MOExtended tires may only be u ...