Audi Q7: Heating, Ventilation & Air Conditioning

 Refrigerant R134a Capacities, Refrigerant Oil and Approved Refrigerant Oils

Approved Refrigerant Oils and Capacities   Note As PAG (polyalkylene glycol) oil is highly hygroscopic (attracts water), opened containers are to be immediately resealed so as to be air-tight. PAG oil from containers which have been open for a lengthy period is no longer usable. Refrige

 Door, Removing and Installing

Removing - Disconnect the door cut-off connector -1- from the A-pillar. Refer to → Electrical Equipment; Rep. Gr.97; Connectors. - Tape off the A-pillar in the door arrester area using adhesive tape, so that the paint will not be damaged. - Remove the door arrester