wyatt082 Posted June 2, 2023 Share Posted June 2, 2023 1990 My Parking lights stay on even with the car turned off, I've pulled both hidden relays along with the yellow fues on the driver's side and the easily reached relay on the passengers side, lights still stay on and car needs to be jumped to start, Link to comment Share on other sites More sharing options...
Ronnie Posted June 2, 2023 Share Posted June 2, 2023 The problem is most likely to be a bad headlight switch. I'll look at the wiring diagram and see if I can find a fuse or relay that will turn off the power to the switch. 1 Link to comment Share on other sites More sharing options...
DAVES89 Posted June 2, 2023 Share Posted June 2, 2023 I think there are relays under the hood as well. I also agree the the switch might be bad... Link to comment Share on other sites More sharing options...
Ronnie Posted June 2, 2023 Share Posted June 2, 2023 Pulling fuse #10, 20 amp, labeled PARK LPS should kill the power to the parking lights. If it doesn't the problem is in the headlight switch or a short in the wiring. I would disconnect the headlight switch and see if the lights go off. 1 Link to comment Share on other sites More sharing options...
Ronnie Posted June 2, 2023 Share Posted June 2, 2023 When remove the headlight switch inspect the wiring at the connector. You might find the connector and/or wiring has melted. Link to comment Share on other sites More sharing options...
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