Headlight switch fuse

[Cadertots]

I’ve checked all the stickied fuse diagrams and I just can’t seem to find an answer to where the fuse the runs the interior headlight/dimmer switch is. I have a ‘19 Laramie and the control switch is totally non-functional. Headlights still turn on with the truck, but you can’t turn on fogs or bed light , adjust dimmer, or change headlights from the auto position. Either a fuse is out or the whole switch is dead. Any ideas?

 

[firemedic10584]

Sounds like the whole switch may have went out. Have you pulled the switch and confirmed everything is plugged in still? One wire coming in should be constant 12v, I'd check make sure that is there too.

 

[Ratchet]

No separate fuse just for the switch as it controls multiple circuits. As stated above, I'd check and double check the connections to the switch itself. While not very common, I have seen a few failed switches.

 

[kapinallinen2]

Did you figure it out?
Sounds like you might have hit it with your knee, causing the back of the switch to "un-snap"
If so, then that is an easy fix, just push it back together, should be good to go.

 

[Big Red]

I'm having the same issue with my truck. Interior lights no longer dim and the headlight switch to include my corner lights and bed lights are no longer controllable. Kind of like it is in a default mode of some kind. They continue to turn on when the vehicle is started but I cant turn them off nor change from auto, on an off.

 

[Big Red]

I found the answer for my switch issue. This video fixed my issue.

2019 ram 1500 headlight switch fuse - Google Search