Heated oxygen sensors

The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio of fuel to air into the engine is continuously adjusted for efficient combustion to help reduce harmful emissions.
See also:
Heated front seats
The current seat temperature is shown in the center console display
Press the button once for the highest heat level – three indicator lights come
on.
Press the button twice for a lower heat l ...
Returning the spare wheel to the storagecompartment
1. Use the crank (turn it counterclockwise) to
lower the spare wheel's retaining cable.
2. Pass the toggle at the end of the cable
through the center hole in the spare wheel.
Pivot the toggle ...
Exterior
Thanks to its redesign, the S60 is not the boxy Volvo from days of old. Sure,
it's a midsize sedan produced by the brand that built its name on safety, but
the S60's exterior looks verge on sexy. ...
