Black plate (21,1)Cadillac ATS Owner Manual (GMNA-Localizing-Europe-6441895) - 2014 -CRC - 8/7/13Instruments and Controls 5-21Tyre Pressure LightFor vehicles with the Tyre PressureMonitor System (TPMS), this lightcomes on briefly when the engine isstarted. It provides informationabout tyre pressures and the TPMS.When the Light Is On SteadyThis indicates that one or more ofthe tyres are significantlyunderinflated.A Driver Information Centre (DIC)tyre pressure message may alsodisplay. See Tyre Messages onpage 5-39. Stop as soon aspossible, and inflate the tyres to thepressure value shown on the Tyreand Loading Information label. SeeTyre Pressure on page 10-39.When the Light Flashes First andThen Is On SteadyIf the light flashes for about a minuteand then stays on, there may be aproblem with the TPMS. If theproblem is not corrected, the lightwill come on at every ignition cycle.See Tyre Pressure MonitorOperation on page 10-42.Engine Oil Pressure Light{ CautionLack of proper engine oilmaintenance can damage theengine. Driving with the engineoil low can also damage theengine. The repairs would not becovered by the vehicle warranty.Check the oil level as soon aspossible. Add oil if required, but ifthe oil level is within the operatingrange and the oil pressure is stilllow, have the vehicle serviced.Always follow the maintenanceschedule for changing engine oil.This light should come on briefly asthe engine is started. If it does notcome on, have the vehicle servicedby your dealer.If the light comes on and stays on, itmeans that oil is not flowing throughthe engine properly. The vehiclecould be low on oil and might havesome other system problem. Seeyour dealer.
