When Bean is checking in, the attendant comes to get the steering wheel for Bean's car. At no time from the time he stops in front of the hotel until he gets the steering wheel out of his suitcase did he ever put the steering wheel in the suitcase.
While Bean silences the guest in Room 427 after playing loud music, he accidentally locks himself out naked. Later when Bean crawls under a carpet past his room from a kissing couple, Room 427 has been changed into a fire exit; the room number has been replaced by a fire exit sign.