2011 International Prostar Headlight relay location

[Rawze]

there are not seperate relays for drivers side and passenger side.
Prostar is notorious for headlight going bad... it is in the wiring harness, I have had all those issues too. . Here is a video...

If your drivers side is out, you can pretty much guarantee that the wiring harness location pointed to at 2:50 in this video is your problem. - Especially since the windshield washer hose runs through that harness and cracks and corrodes all the wiring in the harness internally, pools in the location mentioned, up under all the conduit and insulations...




(wow, thats on old video), I was soo fat...lol