blown fuse
I did the same thing, blew a fuse while replacing the interior lights. As previously mentioned, the fuse box is in the driver's side footwell. Once you open the cover, there is a diagram the tells you "lighting" or something along those lines. It is obvious which fuse needs to be replaced. They are micro fuses though, and I needed to use needle nose pliers to pull mine out. Very easy overall though. Hope this helps.