No, I don't have an aftermarket radio...same one it came with. The only thing that I have ever put it in was a jack for my laptop...it went into the lighter in the back. It's out now and the lighter works (I checked just now...no dimes in it.) But you're right...all the things you listed are out.
I'm sending your info to my husband...have him check it.
Ok, if you need any other info let me know. But I do believe, based on what I saw, that the problem is with the courtesy lamps.
You might try unplugging the radio just on the off-chance that something has gone wrong with it that's making it blow the fuses.