2015 Buick LaCrosse Owner Manual - Page 34

Keys, Doors, and Windows 2-3 Remote Keyless Entry (RKE) System Operation The Keyless Access system allows for vehicle entry when the transmitter is within range. See "Keyless Access Operation" later in this section. The transmitter functions may work up to 60 m (197 ft) away from the vehicle. Other conditions can impact the performance of the transmitter. Q (Lock): Press to lock all doors. The turn signal indicators may flash and/or the horn may sound on the second press to indicate locking. See "Remote Lock Feedback" under Vehicle Personalization on page 5-45. If the driver door is open when Q is pressed, all doors lock except the driver door, if enabled through the vehicle personalization. If the passenger door is open when Q is pressed, all doors lock. Pressing Q may also arm the theft-deterrent system. See Vehicle Alarm System on page 2-15. Pressing K will disarm the theft-deterrent system. See Vehicle Alarm System on page 2-15. Memory seat positions may be recalled when unlocking the vehicle. See Memory Seats on page 3-7 and "Auto Memory Recall" under Vehicle Personalization on page 5-45. Y (Remote Trunk Release): Press and hold to release the trunk. 7 (Vehicle Locator/Panic Alarm): Press and release to initiate vehicle locator. The exterior lamps flash and the horn chirps three times. Press and hold 7 for at least three seconds to sound the panic alarm. The horn sounds and the turn signals flash until 7 is pressed again or the vehicle is started. K (Unlock): Press to unlock the driver door or all doors. See "Door Unlock Options" under Vehicle Personalization on page 5-45. The turn signal indicators may flash to indicate unlocking. See "Remote Unlock Light Feedback" under Vehicle Personalization on page 5-45. / (Remote Vehicle Start): If equipped, press Q and release and then immediately press and hold / for at least four seconds to start the engine from outside the