Its been in the shop for 3 weeks and they cant figure out how to fix it. All it is, is that the headlights wont work. any suggestions on what we can do with it?
Leave that shop immediately and take it to an authorized Peterbilt dealership that will know what to look for. Any shop that can't figure out what the issue is within a few hours to the most 1 day is not worthy of touching your truck and making matters worse. Whatever your saving with them and their quote , you've lost with 2 weeks downtime. Just my 2 cents. Good luck.