2011 Volvo C70 Owner's Manual - Page 73

02 Instruments and controls Mirrors Rearview mirror Rearview mirror with compass* Calibrating the compass 02 G008130 G020991 Auto-dim function An integrated sensor reacts to headlights from following traffic and automatically reduces glare. The upper right-hand corner of the rearview mirror has an integrated display that shows the compass direction toward which the car is pointing. Eight different directions can be displayed: N, NE, E, SE, S, SW, W and NW. The display shows your car's orientation with respect to true north. The earth is divided into 15 magnetic zones. The compass is initially set for the zone to which the car was delivered, and should always be adjusted if the car is driven to a new magnetic zone. A "C" will be displayed if calibration becomes necessary. To calibrate the compass: 1. Stop the car in a large, open area, away from traffic. 2. Using a pen or similar object, hold the button (1) depressed for at least 6 seconds. "C" will be displayed. G020992 `` * Option/accessory, for more information, see Introduction. 73