See also:

Vacuum assisted brakes
The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be re ...

Manual operation
Fan speed control Turn the fan speed control dial to manually control the fan speed. Push the AUTO button to return to automatic control of the fan speed. Air recirculation Push the air reci ...

2010 Nissan Altima review
A variety of vehicles have enjoyed their day in the sun: Wagons until they gave way to minivans, which gave way to SUVs, which bowed to crossovers. But then there's the old reliable, the midsize s ...