1995 GMC Jimmy Owner's Manual - Page 59

Operation When you press UNLOCK, the driver's door will unlock automatically.If you press UNLOCK again withinfive seconds, all doors will unlock. All doors will lock when LOCK ispressed. The endgateglass will unlock when the REAR button pressed. Vehicles is with automatic transmissions must have the transmissionin PARK (P). Vehicles withmanual transmission must have the parking brake engaged. Matching Transmitter(s) To Your Vehicle Each key chain transmitter is coded to preventanother transmitter from replacement can unlocking your vehicle. If a transmitter is lost or stolen, a be purchased through your dealer. Remember to bring any remaining transmitters with you when you to your dealer. Whenthe dealer matches go the replacement transmitter to your vehicle, the remaining transmitters must also be matched. Once the new transmitter is coded, the lost transmitter will not unlock yourvehicle. You can match a transmitter to as many different vehicles as you own, provided they are equipped with exactly the same model system. (General Motors offers several different models of these systems on their vehicles.) Each vehicle can have onlytwo transmitters matched to it. See your dealer to match transmitters to another vehicle. Battery Replacement Under normal use, the batteries in your key chain transmitter should last about two years. You can tell the batteries are weak if the transmitter won't work at the normal range in any location. If you have to getclose to your vehicle before the transmitter works, it's probably timeto change the batteries. 2-7