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:
Turning ACC off completely
• From standby mode, press once.
• From active mode, press twice.
The set speed and time interval are then
cleared from the system's memory and cannot
be resumed by pressing . ...
Main view
Example of RADIO mode's main view
1 Modes (e.g., RADIO, MEDIA etc.), see the
following table.
2 Source menu, e.g., (FM1, DISC, etc.).
Press and hold EXIT on the steering wheel
keypad to displ ...
Seeing, Being Seen & Being Heard
Visibility is good in the C30, even bordering on exceptional. I didn't find
any objectionable blind spots, though the side mirrors could be a bit larger.
In addition to being a distinguishing des ...
