1998 Cadillac Eldorado Owner's Manual - Page 79

Trunk A CAUTION: It can be dangerous to drive with the trunk lid open becausecarbon monoxide (CO) gas can come into your vehicle. You can't seeor smell CO. It can cause unconsciousness and even death. If you must drive with the trunk lid open or if electrical wiring or other cable connections must pass through the seal betweenthe body and the trunk lid: Make sure all windows are shut. n r n the fan on your heating or cooling system to its highest speed with setting the on AUTOor ECON and the temperature between 65°F (18°C) and 85°F (29°C). That will force outside air into your vehicle. See "Comfort Controls" inthe Index. If you have air outlets onor under the instrument panel, openthem all the way. See "EngineExhaust" in the Index. 2 . Once the transmitter is separated, use a pencil to remove the old battery. Do not use a metal object. 3. Remove and replace the battery. Insert the new battery as the instructionsunder the cover indicate. 4. Snap the transmitter back together tightly tobe sure no moisture can enter. 5. Resynchronize the transmitter by pressing and holding the lock and unlock buttons for about eight seconds within range of the vehicle. Once the transmitter is resynchronized, the horn will chirp and the exterior lamps will flash. 2-9