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:
Activating the rear view camera
Make sure that the SmartKey is in position 2 in the ignition lock.
Make sure that the "rear view camera" function is selected in COMAND (see
the separate operating instructions for C ...
Sunblinds on the rear side windows
•► To extend: pull the roller sunblind out by
tab 1 and hook it onto retainers 2 at the
top of the window.
! Always guide the roller sunblind by hand.
Do not let it snap back suddenly as ...
C-Class in the Market
Second only to the 3 Series in terms of sales popularity, the C-Class takes a
different tack than its BMW rival. The BMW is dynamically talented but, for
some, uninvitingly austere; the Benz is so ...