My passenger side fog light stopped working. It wasn't the bulb. Took it to the dealership pre-covid and they said it was the 'short cord/wire' (I don't have the paperwork handy). They said it looked like it was chewed through. I have a $100 deductible to pay to have it replaced - is this something I can do? While I am comfortable working on my car, I've not really had electrical issues like this. Can i repair this myself?