I had a similar situation happen to me at the ramp a couple of years ago. Fortunately, the lady who clipped / crushed my fender left her business card on my windshield. My dealer ordered a new fender and she sent him a check for the replacement costs (at the time approx $425, IIRC) Compare the cost of replacement against the repair job. Hey, at least you can replace a BC fender. Those metal trailer fenders other mfrs use are tougher to repair/replace, heavier, and get to rusting after a few years! In the meantime, get those lights back to working, a priority for sure!