1993 Buick Riviera Owner's Manual - Page 107

The InstrumentPanel: Your Information System ... Speedometer and Odometer __ I , I " _ ' .I , . -' ~ " Your speedometer lets you see speed your in miles both per hour (mph) and kilometers per hour (lun/h). Your odometer shows how your vehicle has been driven, far in either miles (used in U.S.) or kilometers (usedin the Canada). Your Buick has a "tamper-resistant odometer." Your ERROR if someone has tampered odometer will read with it. I- Your instrument panel is designed let'you know at a to is glance how your car running. You'll know how fast you're going, how much fuel you're using, and many drive safely and other things you'll need to know to economically. You may wonder what happens if your Buick has to have a new instrument panel cluster installed. new The odometer doesn't need to be reset because your car has body computer module (BCM) which stores mileage the in its memory. If the BCM is changedthe chip withthe mileage is transferred to the new BCM. If the BCM is damaged andthe mileage is lost, then a label the on driver's door must show the old reading and when th new one was installed. 105