on the passenger door. theres a little pannel on the top. its a hard plastic now mine's black. it has a crack going through it. (top to the bottom like 3 or so inches in total with the crruve) now a friend told me to mix up some super glue, baking soda, and some black paint. then apply it on there with Q tips or something of that nature. then light sand it off with 1000 grit sand paper... does anyone one know if thats going to work?