I had a bad experience with the car last week. Had to change a wheel and the jack spun off and the car flattened to the floor, with the jack embedding itself in the sill. I now have a buckled side moulding -the panel that runs the lenght of the car with the rippled appearance - it doesn't appear to made of metal, as i say its some sort of plasticky moulding? Is this going to be expensive to replace?!