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:
From inside the vehicle (central locking button)
Central locking button
The lock buttons on the door panel can be used to lock or unlock all doors and
the trunk at the same time. Press to
lock and to unlock.
Unlocking
The vehicle can be u ...
Children should be seated safely
Volvo recommends the proper use of restraint systems for all occupants including
children. Remember that, regardless of age and size, a child should always be properly
restrained in a vehicle.
Yo ...
Scan
This function plays the first ten seconds of each track/audio file. To start
scanning:
1. Press OK/MENU.
2. Turn TUNE to Scan.
> The first ten seconds of each track/ audio file will be played. ...
