Cleaning the seat belts
► Use clean, lukewarm water and soap solution.
Do not clean the seat belts using chemical
cleaning agents. Do not dry the seat belts
by warming them above 176 °F (80 °C) or
placing them in direct sunlight.
WARNING 
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
See also:
Important safety notes
WARNING
Severe conditions (e.g. strong air pollution) may require replacement of the
filter before
its scheduled replacement interval. A clogged
filter will reduce the air volume to t ...
Problems with the rear window
defroster
The rear window defroster has deactivated
itself prematurely or cannot be activated.
Switch off any consumers that are not
required, e.g. reading lamps or interior
lighting.
When the battery ...
Bar
Metric unit for tire pressure. There are
14.5038 pounds per square inch (psi) to
1 bar; there are 100 kilopascals (kPa) to
1 bar. ...