2013 Chevrolet Volt Owner Manual - Page 119

Instruments and Controls 5-13 Speedometer The speedometer shows the vehicle speed in both kilometers per hour (km/h) and miles per hour (mph). The DIC menu can be used to change the units. See Driver Information Center (DIC) on page 5‑41. Compass The vehicle has a compass display in the instrument cluster above the speedometer. The compass receives its heading and other information from the Global Positioning System (GPS) antenna and vehicle speed information. The compass system has automatic calibration and zone adjustment features. Avoid covering the GPS antenna for long periods of time with objects that may interfere with the antenna's ability to receive a satellite signal. See "Multi-Band Antenna" in the infotainment manual. The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. The compass system will automatically determine when a GPS signal is restored and provide a heading. Enhanced Configuration in Electric Mode Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles. Trip Odometer The trip odometer is within the Driver Information Center. See Driver Information Center (DIC) on page 5‑41 for more information. Enhanced Configuration in Extended Range Mode