1996 Buick Regal Owner's Manual - Page 72

I To replace your batteries: 1. Insert a flat object like a dime into the slot on the back of the transmitter. Gently pry apart the front and back. 2. Gently pry the batteries out of the transmitter. 3. Put the new batteries into the transmitter as shown on the transmitter. Use Duracell@batteries, type DL20 16, or equivalent. 4. Put the two halves back together. Make sure the halves are together tightly so water won't get in. It can be dangerous to drivewith the trunk open because carbon monoxide (CO) gas can come into your vehicle. You can't see or smell CO. It can cause unconsciousness and even death. If you must drive with the trunk open or if electrical wiring or other cable connections must pass through theseal between the body and the trunk: 0 Make sure all windows are shut. 0 l b r n the fan onyour heating or cooling system to its highest speed with the setting on VENT. That will force outside into your air vehicle. See"Comfort Controls" in the Index. If you have air outlets on or under the instrument panel, open them all the way. See "Engine Exhaust" in theIndex. 5. Test the transmitter.