Re: Caribbean Courtesy light

Posted by Randy Berger On 2014/6/13 8:29:55

The lower one has dual contacts - one contact is a hot wire. The other contact is a ground that makes contact when you open the door.
The top one is a single contact which grounds thru the base of the bulb to chassis. It only comes on when the parking or headlights are on. It is NOT controlled by the door.