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 ...

Minimum octane
Typical pump octane label Volvo recommends premium fuel for best performance, but using 87 octane1 or above will not affect engine reliability. Volvo engines are designed to achieve rated horsep ...

Rear fog light
The single rear fog light is located in the driver's side taillight cluster. The rear fog light will only function in combination with the high/low beam headlights. Press the button to switch ...