I just got my '04 F150 FX4 back from the dealer. Had a airbag fault lite on the dash and the passenger seatbelt chime went off even when occupied and belt fastened. They replaced the front crash sensor and pigtail wiring and passenger sensor. I go pick it up and there's a new ABS light on the dash. Wasn't there when I dropped it off. They said they'd diagnose it but I would pay to have it replaced. Incidently, I just replaced all 4 sets of pads a couple days ago. Before I go rant and rave at their manager, could I have done something to trigger the ABS light? I did drive it 2 days without an ABS light. Or could they have triggered it?
Thanks!

 

both those lights just came on in my 03 fx4 i cant figure it out