1998 Buick LeSabre Owner's Manual - Page 77

To replace thebattery: I. Insert a coin into notch near the key ring. Turn the the coin to the left (counterclockwise) to separate the two halves of the transmitter. Trunk Trunk Lock Release To unlock the trunk from the outside,insert the door key and turn it to the right. 2. Once the transmitteris separated, use apencil eraser to remove the old battery. Do not use a metal object. 3. Remove and replace the battery. Replace it as the instructions inside the cover indicate. Remote Trunk Release The TRUNK release button is on the instrument panel to the left of the steering column. Thetransaxle must be inPARK (P) or NEUTRAL (N). tightly to be sure 4. Snap the transmitter back together no moisture can enter. and 5. Resynchronize the transmitter by pressing holding the LOCKand UNLOCK buttons for about eight seconds. You must be within range of the vehicle. When the transmitterhas been resynchronized, the horn will chirp and the headlamps, parking lampsand cornering lamps (if equipped) will flash once. If the remote trunk release button does not open the trunk, make surethe remote trunk release lockoutswitch in the glove box is in the on position. 2-13