See also:

How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission ...

Emergency stop
If the seat accidentally begins to move, press one of the buttons to stop the seat. WARNING Because the driver's seat can be adjusted with the ignition off, children should never be ...

Driving Dynamics: Chassis
The compact Volvo V50 Sportswagon delivers an engaging, dynamic driving experience with a high level of active safety. To achieve this, it makes use of a sophisticated suspension system, a high le ...