Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-Europe-9367723) -2016 - CRC - 10/9/1526 In Brief. To turn off both TCS andStabiliTrak, press and hold theTCS/StabiliTrak button Y on thecentre console until g and iilluminate in the instrumentcluster. The appropriate DICmessage displays. See RideControl SystemMessages 0 141.. Press the TCS/StabiliTrak buttonY again to turn on bothsystems.See Traction Control/ElectronicStability Control 0 209.The vehicle has Driver ModeControl and may have CompetitiveDriving Mode. See Driver ModeControl 0 211 and CompetitiveDriving Mode 0 214.Tyre Pressure MonitorThis vehicle may have a TyrePressure Monitor System (TPMS).The low tyre pressure warning lightalerts to a significant loss inpressure of one of the vehicle'styres. If the warning light comes on,stop as soon as possible and inflatethe tyres to the recommendedpressure shown on the Tyre andLoading Information label. SeeVehicle Load Limits 0 190. Thewarning light will remain on until thetyre pressure is corrected.The low tyre pressure warning lightmay come on in cool weather whenthe vehicle is first started, and thenturn off as the vehicle is driven. Thismay be an early indicator that thetyre pressures are getting low andthe tyres need to be inflated to theproper pressure.The TPMS does not replace normalmonthly tyre maintenance. Maintainthe correct tyre pressures.See Tyre Pressure MonitorSystem 0 291.Engine Oil Life SystemThe engine oil life system calculatesengine oil life based on vehicle useand displays CHANGE ENGINE OILSOON message when it is time tochange the engine oil and filter. Theoil life system should be reset to100% only following an oil change.Resetting the Oil Life SystemAfter you change the oil, the oil lifesystem will need to be reset. Seeyour dealer for service.See Engine Oil Life System 0 260.Car Wash GuidelinesCautionSome automatic car washes cancause damage to the vehicle,wheels and ground effects.Automatic car washes are notrecommended, due to lack of(Continued)