2008 Volvo C70 Owner's Manual - Page 44

As you drive, a computer called On-Board Diagnostics II (OBDII) monitors your car'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 car 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 car's behavior. Even so, an uncorrected condition could hurt fuel economy, emission controls, and drivability. Extended driving without correcting the cause could even damage other components in your car. NOTE Canadian models are equipped with the second symbol. 2. Anti-lock Brake system (ABS) If the warning light comes on, there is a malfunction of the ABS system (the standard braking system will still function). The vehicle should be driven to a trained and qualified Volvo service technician for inspection. See page 147 for additional information. NOTE Canadian models are equipped with the second symbol. 3. Rear fog light This symbol indicates that the rear fog light (located in the driver's side taillight cluster) is on. 4. Dynamic Stability and Traction Control system (DSTC) This indicator symbol flashes when the DSTC is actively working to stabilize the car. See page 149 for more detailed information. 5. Not in use 6. Fuel level warning light When this light comes on, there are approximately 2.1 US gallons (8 liters) of fuel remaining in the tank.