I discovered the little oval plugs that are in my front inner wheel wells are missing. These are the ones you remove to access the back headlight assembly nut. They are made of rubber. Try as I might, I've been unable to locate any. The dealer doesnt' even have them listed, claim I have to purchase the entire inner fender well. I searched a few junk yards with no luck. Any suggestions on where to buy or know of where I can get these.