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.
See also:
Problems with the seat heating
The seat heating has switched off prematurely or cannot be switched on. The vehicle's
electrical system voltage is too low because too many electrical consumers are switched
on.
X Switch off ...
Overview of interior lighting
Switches the rear interior
lighting on/off
Switches the automatic interior
lighting control on/off
Switches the right-hand front
reading lamp on/off
Switches the front interior ...
Speedometer with segments
The segments in the speedometer indicate which speed range is available.
Cruise control () activated: The segments light up from the stored
speed to the maximum speed. ...