Black plate (3,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012Keys, Doors, and Windows 2-3. Check the transmitter's battery.See “Battery Replacement” laterin this section.. If the transmitter is still notworking correctly, see yourdealer or a qualified technicianfor service.Remote Keyless Entry(RKE) System OperationThe Remote Keyless Entry (RKE)transmitter functions work up to60 m (195 ft) away from the vehicle.There are other conditions whichcan affect the performance of thetransmitter. See Remote KeylessEntry (RKE) System on page 2‑2.With Remote Start and PowerLiftgate and Liftglass (WithoutRemote Start Similar)The following functions may beavailable if this vehicle has theRKE system:Q (Lock): Press to lock all thedoors.If enabled through the DriverInformation Center (DIC), the turnsignal lamps flash once to indicatelocking has occurred. If enabledthrough the DIC, the horn chirpswhen Q is pressed again withinthree seconds. See VehiclePersonalization on page 5‑38 foradditional information.Pressing Q arms the contenttheft‐deterrent system. SeeAnti-theft Alarm System onpage 2‑13.K (Unlock): Press once to unlockonly the driver door. If K is pressedagain within three seconds, allremaining doors unlock. The interiorlamps may come on and stay on for20 seconds or until the ignition isturned on.If enabled through the DIC, the turnsignal lamps flash twice to indicateunlocking has occurred. See VehiclePersonalization on page 5‑38.If enabled through the DIC, theexterior lamps turn on briefly ifit is dark enough outside. See“Approach Lighting” under VehiclePersonalization on page 5‑38.