Treadwear
The treadwear 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 test track 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:
Multifunction steering wheel
1 Multifunction display
2 COMAND; see the separate operating instructions
3
Rejects or ends a call
Exits phone book/redial memory
Makes or accepts a call
Switches to the redial memory
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Lights
Display messages about LEDs:
This display message will only appear if all LEDs have failed.
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Refueling
Opening/closing the fuel filler flap
1 To open the fuel filler flap
2 To insert the fuel filler cap
3 Fuel type to be used
4 Tire pressure table
The fuel filler flap is unlocked or locked
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