1998 Cadillac DeVille Owner's Manual - Page 81

Trunk 3. Remove and replace the battery. Insert the new battery as the instructions under the cover indicate. 4. Snap the transmitter back together tightly be sure to no moisture can enter. 5. Resynchronize the transmitter by pressing and holding the lock and unlock buttons about eight for seconds within rangeof the vehicle. Once the transmitter is resynchronized, the horn will chirp and the exterior lamps will flash once. It can be dangerous to drive with the trunk lid open because carbon monoxide (CO)gas can come into yourvehicle. You can't see or smell CO. It can cause unconsciousness even death. and If you must drivewith the trunk lid openor if electrical wiringor othercable connections must pass through the seal between the body and the trunk lid: Make sure allwindows are shut. Turn the fanon your heating or cooling system to itshighest speed with the setting on AUTO or ECON and the temperature between 65" F (18" C) and 85" F (29" C). That will force outsideair into yourvehicle. See "Comfort Controls" in theIndex. If you have air outlets on or under the instrument panel, open them all the way. See "Engine Exhaust'' in the Index. 2-10