Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -2016 - crc - 11/6/15Instruments and Controls 143system monitoring the oil life,additional maintenance isrecommended. See MaintenanceSchedule 0 344.The Oil Life display must be resetafter each oil change. It will notreset itself. Do not reset the Oil Lifedisplay accidentally at any timeother than when the oil has justbeen changed. It cannot be resetaccurately until the next oil change.To reset the engine oil life system,press and hold SEL for severalseconds while the Oil Life display isactive. See Engine Oil LifeSystem 0 272.Tire Pressure : Shows theapproximate pressures of all fourtires. Tire pressure is displayed ineither kilopascal (kPa) or in poundsper square inch (psi). If the pressureis low, the value for that tire isshown in amber. See Tire PressureMonitor System 0 308 and TirePressure Monitor Operation 0 309.Vehicle Odometer (BaseCluster) : Shows the odometer.Blank Page : Allows for noinformation to be displayed in thecluster info display areas.Head-Up Display (HUD){ WarningIf the HUD image is too bright ortoo high in your field of view, itmay take you more time to seethings you need to see when it isdark outside. Be sure to keep theHUD image dim and placed low inyour field of view.If equipped with HUD, someinformation concerning theoperation of the vehicle is projectedonto the windshield. The image isprojected through the HUD lens ontop of the instrument panel. Theinformation appears as an imagefocused out toward the front of thevehicle.CautionIf you try to use the HUD imageas a parking aid, you maymisjudge the distance anddamage your vehicle. Do not usethe HUD image as a parking aid.The HUD information can bedisplayed in various languages insome vehicles. The speedometerreading and other numerical valuescan be displayed in either English ormetric units.The language selection is changedthrough the radio and the units ofmeasurement is changed throughthe instrument cluster. See VehiclePersonalization 0 157 and āClusterOptions Menuā under InstrumentCluster (Uplevel) 0 121 orInstrument Cluster (BaseLevel) 0 118.