2011 Dodge Charger Owner Manual - Page 476

474 MAINTAINING YOUR VEHICLE Refrigerant Recovery And Recycling R-134a Air Conditioning Refrigerant is a hydrofluorocarbon (HFC) that is endorsed by the Environmental Protection Agency and is an ozone-saving product. However, the manufacturer recommends that air conditioning service be performed by authorized dealers or other service facilities using recovery and recycling equipment. NOTE: Use only manufacturer approved A/C System Sealers, Stop Leak Products, Seal Conditioners, Compressor Oil, and Refrigerants. A/C Air Filter Access Door The filter is located in the fresh air inlet under the hood, behind a removable panel in the cowl on the passenger 2. Unsnap both ends and lift the filter access cover. side of the vehicle, next to the windshield wipers. When installing a new filter, ensure its proper orientation. 1. Remove the access door in the cowl screen by pressing the retaining clips.