Black plate (11,1)Cadillac CTS Owner Manual (GMNA-Localizing-Europe-8087685) - 2015 -crc - 8/13/14Keys, Doors, and Windows 2-113. Move the cap forward and pressto snap the cap in place.4. Release the door handle.Inside the VehicleOn the rear doors, push down onthe door lock knob to lock the doormanually. Pull once on the doorhandle to unlock the door and againto open the door.Press the power door lock switch tolock or unlock all doorsautomatically. See Power DoorLocks on page 2-11.Power Door LocksQ (Lock): Press to lock the doors.The indicator light in the switch willilluminate when activated.K (Unlock): Press to unlock thedoors.Delayed LockingThis feature delays the actuallocking of the doors untilfive seconds after all doors areclosed.Delayed locking can only be turnedon when the Unlocked Door AntiLockout feature has been turned off.When Q is pressed on the powerdoor lock switch with the door open,a chime will sound three timesindicating that delayed locking isactive.The doors will then lockautomatically five seconds after alldoors are closed. If a door isreopened before five seconds haveelapsed, the five-second timer willreset once all the doors are closedagain.