Buick Regal: Accessories and Equipment

 Interior Care

To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately remove any soils. Newspapers or dark garments can transfer color to the vehicle's interior. Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Using a mild soap solution

 Air Conditioning Compressor Oil Balancing

Draining Procedure NOTE: Drain and measure as much of the refrigerant oil as possible from the rear head ports of the REMOVED compressor. 1. Remove the compressor crankcase oil drain plug from the removed compressor and drain the refrigerant oil from the crankcase into a clean, graduated container