Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9659146) - 2017 - crc - 11/20/15Seats and Restraints 57Always adjust the head restraint sothat the top of the restraint is at thesame height as the top of theoccupant's head.Rear outboard head restraints arenot removable.If you are installing a child restraintin the rear seat, see “Securing aChild Restraint Designed for theLATCH System” under LowerAnchors and Tethers for Children(LATCH System) 0 92.Front SeatsSeat Adjustment{ WarningYou can lose control of thevehicle if you try to adjust a driverseat while the vehicle is moving.Adjust the driver seat only whenthe vehicle is not moving.To adjust a power seat, if equipped:. Move the seat forward orrearward by sliding the controlforward or rearward.. Raise or lower the front part ofthe seat cushion by moving thefront of the control up or down.. Raise or lower the entire seat bymoving the rear of the control upor down.To adjust the seatback, seeReclining Seatbacks 0 58.To adjust the lumbar support, seeLumbar Adjustment 0 58.Some vehicles are equipped with afeature that activates a vibration inthe driver seat to help the driveravoid crashes. See DriverAssistance Systems 0 223.