1997 Chevrolet Lumina Owner's Manual - Page 82

Battery Replacement Under normaluse, the battery in your remote keyless entry transmitter should last about years. two You can tell the battery weak if the transmitter won't is work at the normal rangein any location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the battery. For battery replacement, use type CR2032 or an equivalent. I NOTICE: When replacing the battery, use care not to touch To replace the battery: any of the circuitry. Static from your body 1. Insert a flat object like dime into the slot on the a back of the transmitter. Gently pry apart the front transferred to these surfaces may damage and back. the transmitter. 2. Remove the battery and replace with the new one, it making sure the positive (+) side of the battery is facing down. 3. Snap the top and bottom together; make sure the halves are together tightly so water won't getin. 4. Test the operation of the transmitter with your vehicle. If the transmitter does not work, try synchronizing the transmitter with your receiver, (located in your vehicle). 2-8