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:
Opening/closing the hood
Opening the hood
1. Pull the lever located under the left side of
the dashboard to release the hood lock.
2. Lift the hood slightly.
3. Press up the release control located under
the front edge ...
Alarm
The alarm is automatically armed whenever
you lock your vehicle.
When armed, the alarm continuously monitors
a number of points on the vehicle. The following
conditions will set off the alarm:
...
Disconnecting the cell phone
The cell phone is automatically disconnected
from the infotainment system if it is moved out
of range.
The cell phone can be manually disconnected
from the hands-free system by pressing and
h ...
