Uniform Tire Quality Grading Standards
A uniform standard to grade the quality of tires with regards to tread quality, tire traction and temperature characteristics. Ratings are determined by tire manufacturers using U.S. government testing procedures. The ratings are molded into the sidewall of the tire.
See also:
Opening and closing
Overhead control panel
1 To raise
2 To open
3 To close
- Turn the SmartKey to position 1 or 2 in the
ignition lock.
- Press or pull the
switch in the
corresponding direction.
If you ...
Rear fog lamp
•► To switch on the rear fog lamp: turn the
SmartKey in the ignition lock to position 2
or start the engine.
•► Turn the light switch to
or or
.
If the light switch is set to ...
Deactivating/activating PARKTRONIC
1 To deactivate/activate PARKTRONIC
2 Indicator lamp
If indicator lamp 2 lights up, PARKTRONIC is
deactivated.
PARKTRONIC is automatically activated
when you turn the SmartKey to position ...
