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:
Brake fluid
Location of the brake fluid reservoir
Checking the level
The fluid reservoir is concealed under the
round cover at the rear of the engine compartment.
The round cover must be removed first
be ...
Engine oil
Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1.
Lower quality oils may not offer the same fuel economy, engine performance, or engine
protection.
Volvo recommend ...
Active Bending Lights (ABL)
When this function is activated, the headlight
beams adjust laterally to help light up a curve
according to movements of the steering wheel
(see the right-pointing beam in the illustration).
The ...