Mine are totally custom. Really sweet. You can buy em at your local anything store.
Look like this:
http://halfbackflanker.files.wordpre...postitnote.jpg
Or, you can take thick thick contruction paper. Punch holes in it. Laminate. Zip tie it to cover the port. When done, cut zip ties, and away you go.
Better yet, don't take it to a dealership !!!!!!!!!!!!!
Support your local independant mechanic. Find a good local guy, who works on these things. You can tell him, and he will LISTEN. You usually talk directly to the guy who works on your vehicle, vs. talking to a guy, who tells another guy, who lets another guy know to tell the Mech. Absolutely no reason to visit the dealership. They are always more expensive, and I just don't trust the guys working at any dealer. Usually 1-5 are GREAT, and the other 20 couldn't tell you the difference between a screw or a bolt. I would want to actually meet the guy who turns the wrench. Support your local small business !! Ok, I wont keep ranting !