Switching the seat ventilation on/off

See also:

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 ...

2012 Mercedes-Benz CLS-Class Review
If style is important to luxury shoppers, the 2012 Mercedes-Benz CLS-Class has the upper hand over other sedans on the market. The radically shaped four-door — it's sometimes called a coupe becaus ...

Wet roads
WARNING After driving in heavy rain for some time without applying the brakes or through water deep enough to wet brake components, the first braking action may be somewhat reduced. You have ...