Tread wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. Government test course. For example, a tire graded 150 would wear one and one-half times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm, due to variations in driving habits, service practices and differences in road characteristics and climate conditions.
See also:
Vehicle remote opening
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in
the vehicle) and a replacement SmartKey is not available, the vehicle can be opened
by a Mercedes-Benz Customer Assis ...
Braking
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
- If ABS intervenes: continue to depress the
brake pedal with force until the braking
situation is over.
- To make a ...
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Research ...