CHECK ENGINE Malfunction indicatorlight

On-Board Diagnostics II (OBDII): As you drive, a computer called "OBDII" monitors your vehicle's engine, transmission, electrical and emission systems. The CHECK ENGINE light will light up if the computer senses a condition that potentially may need correcting. When this happens, please have your vehicle checked by a trained and qualified Volvo service technician as soon as possible.
A CHECK ENGINE light may have many causes.
Sometimes, you may not notice a change in your vehicle's behavior. Even so, an uncorrected condition could hurt fuel economy, emission cleanliness, and driveability.
Extended driving without correcting the cause could even damage other components in your vehicle.
Canadian models are equipped
with this warning light.
See also:
Interior
The XC70 seats up to five occupants on two front buckets and a split folding
rear bench seat. An optional two-place rear-facing third-row seat is designed to
carry children. Leather seating surfac ...
Auto
The function automatically
regulates cooling, heating,
blower speed, recirculation,
and air distribution to maintain
the chosen temperature.
If you select one or more manual
functions, th ...
Power moonroof
To operate the moonroof, turn the ignition key
to position I or II, or start the engine. The moonroof
can be operated in two ways:
A Tilt position
B Sliding moonroof
Tilt position
Open: With ...
