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Home >> Lincoln >> 1982 >> Town Car Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Headlights - Automatic >> Testing >> Circuit Tests >> On-Off Control Switch

On-Off Control Switch

  1. Using test light, test system ground by connecting one lead to ground and other lead to circuit 220 in delay control switch, with switch in "ON" position. If no continuity exists, perform test 1 and 2 of Potentiometer Test. 
  2. If potentiometer tests okay, check circuit 220 between potentiometer connector and amplifier connector.