Black plate (9,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -2015 - CRC - 10/31/14Climate Controls 8-9MaintenancePassenger CompartmentAir FilterThe filter reduces dust, pollen, andother airborne irritants from outsideair that is pulled into the vehicle.The filter should be replaced as partof routine scheduled maintenance.See Maintenance Schedule onpage 11-4.See your dealer regardingreplacement of the filter.ServiceThis vehicle may have the newenvironmentally friendly refrigerant,R1234yf. This refrigerant has asignificantly reduced global warmingimpact on the environment,compared to the traditionalautomotive refrigerant, R-134a. Allvehicles have a label underhoodthat identifies the refrigerant used inthe vehicle.The refrigerant system should onlybe serviced by trained and certifiedtechnicians. The air conditioningevaporator should never be repairedor replaced by one from a salvagevehicle. It should only be replacedby a new evaporator to ensureproper and safe operation.During service, all refrigerantsshould be reclaimed with properequipment. Venting refrigerantsdirectly to the atmosphere is harmfulto the environment and may alsocreate unsafe conditions based oninhalation, combustion, frostbite,or other health-based concerns.
