yup, you gotta take off the interior door panel to reach the largest molding. to reach the small molding on the fender u can take some screws off the fenderwell to reach the clip on the back of the molding. for the rear molding u gotta take off the interior panel next to the rear seats. behind all the molding there are white plastic clips that you must pop out. i found it easier to use a wrench to pop them out.

make sure u remove all the clips especially at the ends of the largest molding. i missed one and broke it. i had to get another one at the dealer for 6 buck. be patient and you shouldn't have a problems. later