1995 GMC Yukon Owner's Manual - Page 81

Operation To unlock the driver's door, press the UNLOCK button. If you press this button again within five seconds, all the doors will unlock. Press the rear door UNLOCK button to unlock the rear door only. Press the LOCK button to lock all the doors. The illuminated entry feature activatesthe interior dome lamps for 40 seconds or until the ignition switch is turned on. Matching Transmitter(s) To Your Vehicle Each key chain transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any remaining transmitters with you when you go to your dealer. When the dealer matches 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 your vehicle. You can match a transmitter to as many different vehicles as you own, provided they are equipped with s,urc*tlythe smw 117ode/ .s~:sfe~n. (General Motors offers several different models of these systems on their vehicles.) Each vehicle can have only two 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 get close to your vehicle before the transmitter works, it's probably time t o change the batteries. Use two Duracell@type DL2016, or a similar type. 2-9