2010 Buick Lucerne Owner's Manual - Page 125

Arming with the Power Lock Switch The alarm system will arm when you use either power lock switch to lock the doors while any door is open and the key is removed from the ignition. The alarm system will not arm if the truck is open when you use either power lock switch to lock the doors. PASS-Key® III+ Electronic Immobilizer See Radio Frequency Statement on page 8‑20 for information regarding Part 15 of the Federal Communications Commission (FCC) Rules and RSS-210/211 of Industry Canada. Arming with the RKE Transmitter The alarm system will arm when you use your RKE transmitter to lock the doors, if the key is not in the ignition. PASS-Key® III+ Electronic Immobilizer Operation Your vehicle is equipped with PASS-Key® III+ (Personalized Automotive Security System) theft-deterrent system. PASS-Key® III+ is a passive theft-deterrent system. The system is automatically armed when the key is removed from the ignition. You do not have to manually arm or disarm the system. The security light will come on if there is a problem with arming or disarming the theft-deterrent system. When the PASS-Key® III+ system senses that someone is using the wrong key, it prevents the vehicle from starting. Anyone using a trial-and-error method to start the vehicle will be discouraged because of the high number of electrical key codes. Disarming with the RKE Transmitter The alarm system will disarm when you use your RKE transmitter to unlock the doors. The first time a remote unlock command is received, three flashes will be seen and three horn chirps heard to indicate an alarm condition has occurred since last arming. Disarming with Your Key The alarm system will disarm when you use your key to unlock the doors or insert your key in the ignition and turn it from the LOCK/OFF position. 3-17