2010 Buick LaCrosse Owner's Manual - Page 12

1-6 Keys, Doors and Windows Keyless Trunk Opening Lift up on the touch pad located above the license plate to open the trunk if the keyless access transmitter is within range. Transmitter Buttons See the information on how the transmitter buttons function earlier in this section under "Remote Keyless Transmitter Operation (Key Access)". Programming with a Recognized Transmitter A new transmitter can be programmed to the vehicle when there are two recognized transmitters available. If there are not two recognized transmitters available see your dealer/retailer. To program, the vehicle must be off and all of the transmitters, both currently recognized and new, must be with you. 1. Place the recognized transmitters in the cupholder. 2. Insert the vehicle key of the new transmitter into the key lock cylinder located on the outside of the driver door and turn the key to the unlock position five times within ten seconds. The Driver Information Center (DIC) displays Ready For Remote #2, 3, 4 or 5. To customize which doors unlock when the driver's door is opened, see "Door Unlock Options" under Vehicle Personalization on page 4‑38. Lock Sensor Programming Transmitters to the Vehicle Only keyless access transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer/retailer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Any remaining transmitters will need to be reprogrammed. Each vehicle can have up to five transmitters matched to it. When all doors are closed and the ignition is off, the vehicle can be locked by pressing this area on the door handle. This feature will be available for several minutes after the vehicle has been turned off.