1993 Buick Century Owner's Manual - Page 69

Should interference to this system occur, this: try Check to determine if battery replacement is necessary. See the instructions on battery replacement later in this section. Check the distance.You may be too far from your vehicle. This product hasa maximum range. Check the location. Other vehicles objects may be or blocking the signal. See your Buick dealer or a qualified technician for service. Matching Transmitter(s) to Your Vehicle Each key chain transmitter is coded to prevent another transmitter from unlocking your vehicle.a transmitter If is lostor stolen, a replacement can be purchased through your dealer. Remember to bring the remaining transmitter with you when yougo to your dealer. When the dealer matches the replacement transmitter to your vehicle, the remaining transmitter must also be matched. Once thenew transmitter is coded, the lost transmitter will not unlock your vehicle. You can match a transmitter to as many different vehicles Changes or modifications to this system other than an by authorized service facility could void authorization to use as you own, provided they are equipped with exactly the same model system. (General Motors offers several this equipment. different models of these systems on their vehicles.) Each Operation vehicle can have only two transmitters matched it. See to The driver's door will unlock and the interior lights will your dealer to match transmitters to another vehicle. go on when "UNLOCK' is pressed.If pressed again within five seconds, all doors will unlock. The interior Battery Replacement lights will go out after40 seconds or when you turn on Under normal use,the batteries in your key chain the ignition. transmitter should last about years. two All doors will lock when "DOOR" is pressed. You can tell the batteriesare weak if the transmitterwon't any The trunkor liftgate will unlock when the opened trunk work at the normal range in location. If you have to get close to your vehicle beforethe transmitter works, it's symbol is pressed, but only when the transaxle is in"P" probably time to change the batteries. (Park). On the wagon the ignition must also be in the "Off" position.