2007 Buick Terraza Owner's Manual - Page 209

Speedometer and Odometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). Your vehicle has a tamper-resistant odometer. You may wonder what happens if your vehicle needs a new odometer installed. The new one can be set to the mileage total of the old odometer. Safety Belt Reminder Light When the key is turned to RUN or START, a chime will come on for several seconds to remind people to fasten their safety belts. The safety belt light will also come on and stay on for several seconds, then it will flash for several more. Trip Odometer The trip odometer can display how far you have driven since you last reset it. For more information see DIC Operation and Displays on page 224. If the driver remains unbuckled when the ignition is on and the vehicle is in motion, the chime and safety belt light will be repeated. You should buckle your seat belt. If the driver's belt is already buckled, neither the chime nor the light will come on. Tachometer The tachometer displays the engine speed in revolutions per minute (rpm). 209