2008 Volvo V70 Owner's Manual - Page 142

CAL are shown in the mirror's display if calibration is necessary. 1. Stop the vehicle in a large open area, away from traffic. 2. Start the vehicle. 3. Using a pen or similar object, press and hold the button on the rear side of mirror until CAL is shown again (after approx. 6 seconds). 4. Drive as usual. CAL disappears from the display when calibration is complete. Alternative calibration method: Drive slowly in a circle at a speed of no more than 5 mph (8 km/h) until CAL disappears from the display when calibration is complete. Selecting a magnetic zone The earth is divided into 15 magnetic zones. The correct zone must be selected for the compass to work correctly. 1. Put the ignition in mode II . 2. Using a pen or similar object, press and hold the button on the rear side of mirror for at least 3 seconds. The number for the current area will be shown. 3. Press the button repeatedly until the number for the required geographic area (1-15) is shown. 152 04 Comfort and driving pleasure Compass 4. The display will revert to showing the compass direction after several seconds. 153 04 Comfort and driving pleasure Stability system Introduction The Dynamic Stability and Traction Control system (DSTC) consists of a number of functions designed help reduce wheel spin, counteract skidding, and to generally help improve directional stability. CAUTION