2010 Buick LaCrosse Owner's Manual - Page 10

1-4 Keys, Doors and Windows If the passenger door is open when Q is pressed, all doors lock. Pressing Q may also arm the theft-deterrent system. See Anti-Theft Alarm System on page 1‑13. Remote Keyless Entry (RKE) System Operation (Key Access) The transmitter functions will work up to 20 m (65 feet) away from the vehicle. On vehicles with remote start the distance will be greater. Keep in mind that other conditions, such as those previously stated, can impact the performance of the transmitter. K (Unlock): Press to unlock the driver door or all doors, see "Door Unlock Options" under Vehicle Personalization on page 4‑38. RKE without Remote Start Shown The following may be available: Q (Lock): Press to lock all doors. The turn signal indicators may flash and/or the horn may sound to indicate locking, see "Locking Feedback" under Vehicle Personalization on page 4‑38. If the driver door is open when Q is pressed, all doors lock except the driver door, if enabled through the vehicle personalization. The turn signal indicators may flash and/or the horn may sound to indicate unlocking, see "Unlock Feedback" under Vehicle Personalization on page 4‑38. Pressing K will disarm the theft-deterrent system. See Anti-Theft Alarm System on page 1‑13. V (Remote Trunk Release): Press and hold to unlock the trunk.