Mercedes-Benz E-Class: 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 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.
Overview of Tire Quality Grading
Standards
The Uniform Tire Quality Grading is a U.S.
Government requirement. Their purpose is to
provide drivers with consistent and reliable
information regarding tire performance. Tire
manufacturers ...
Traction
WARNING
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteri ...
See also:
Automatic transaxle
Automatic transaxle operation
The highly efficient automatic transaxle has 5 forward speeds and one reverse
speed. The individual speeds are selected automatically, depending on the position
of ...
Unlocking doors
1. Press the button on the
Intelligent
Key.
2. The hazard warning lights flash once.
3. Press the button again within 5
seconds
to unlock all doors.
All doors will be locked automatically ...
Return to Factory Settings
Select Return to Factory Settings to
return all of the vehicle
personalization to the default
settings. Turn the Menu knob to
select Yes or No. Press SELECT to
confirm and go back to the
l ...
