Headlight switch wiring help needed. - JeepForum Jun 05, 2010I believe the dome light ground is a screw in the bottom lip of the dash under the steering column near the headlight switch. The dome lights get power all the time and the headlight switch provides the ground tag to turn them on. This is one of John's photos showing the different pinouts with the old vs new switch.86 CJ-7 Headlight Switch Wiring Diagram - JeepForumNov 27, 201779 CJ5 headlight switch wiring - JeepForumAug 18, 20131974 CJ5 Headlight Wiring - JeepForumJul 11, 2013Headlight Switch Wiring - Page 2 - JeepForumJan 22, 2010See more results Jeep CJ5 Headlight Switch - AutoZone wwwzone››Jeep CJ5 SwitchesOrder Jeep CJ5 Headlight Switch online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.