Audi A4: Body Exterior

 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 Arrester, Removing and Installing

Removing - Tape off the B-pillar in the door arrester area using adhesive tape, so that the paint will not be damaged. - Move the door window into the "closed" position. - Remove the rear door trim panel. Refer to → Body Interior; Rep. Gr.70; Rear Door Trim Panels;