Cadillac XT4 Owner Manual (GMNA-Localizing-MidEast-13527545) - 2020 -CRC - 9/16/1918 KEYS, DOORS, AND WINDOWSPower Door LocksQ : Press to lock the doors. Theindicator light in the switch willilluminate when locked.K : Press to unlock the doors.The fuel door is also locked orunlocked using these features.Delayed LockingThis feature delays the locking of thedoors until five seconds after all doorsare closed.Delayed locking can only be turned onwhen Open Door Anti-Lockout hasbeen turned off.When Q is pressed on the power doorlock switch while the door is open, achime will sound three timesindicating delayed locking is active.The doors will lock automaticallyfive seconds after all doors are closed.If a door is reopened before that time,the five-second timer will reset whenall doors are closed again.Press Q on the door lock switch againor press Q on the RKE transmitter tolock the doors immediately.This feature can also be programmed.See Vehicle Personalization 0 129.Automatic Door LocksThe vehicle is programmed so thatwhen the doors are closed, theignition is on, and the vehicle isshifted out of P (Park), the doorswill lock.If a vehicle door is unlocked and thenopened and closed, the doors will lockeither when your foot is removed fromthe brake or the vehicle speedbecomes faster than 13 km/h (8 mph).To unlock the doors:. Press K on the power door lockswitch.. Shift the transmission intoP (Park).Automatic door locking can beprogrammed. See VehiclePersonalization 0 129.Lockout ProtectionIf the ignition is on or in ACC/ACCESSORY and the power door lockswitch is pressed with the driver dooropen, all the doors will lock and onlythe driver door will unlock.If the vehicle is off and locking isrequested while a door is open, whenall doors are closed the vehicle willcheck for RKE transmitters inside.If an RKE transmitter is detected andthe number of RKE transmitters inside