[Bergy1]

Just got a new to me 89 4.2. In the process of fixing a few things, changing some fluids & just getting her up to speed. One thing that is bugging me is the low beams are not working. I am not getting anything to the headlights. Any thoughts of this being a switch problem or other ideas.

Thanks for any insight.

 

[Bergy1]

Here's a pic of her

 

[90DesertTanYJ]

The hi/lo switch is on top of the column under the dash. It may be your problem. Usually if you have an either/or problem on both lights its the switch

 

[Springsblueyj]

The hi/lo switch is on top of the column under the dash. It may be your problem. Usually if you have an either/or problem on both lights its the switch

X2 give your switch located on the steering column a good clean also clean your connectors that attach to the head lights. I would also clean all the grounds also. I just did this and it fixed my hi beam problem. Good luck! I used steel wool to clean mine.

 

[Bergy1]

It was the switch located under the dash on the steering column.