As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R1 CREW ENTRY DOOR ESCAPE SLIDE WARNING BUZZER INOPERATIVE. WARNING LIGHT FUNCTIONS NORMAL. GAVE R1 CREW ENTRY DOOR ESCAPE SLIDE WARNING HORN A TAP & IT STARTED WORKING AGAIN. HORN OPS TESTED GOOD IAW AMM 52-73-12-04-02 ABOVE. NO 30 DAY HISTORY. OK FOR SERVICE.