Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › horn, panic horn and flashers when panic button is pressed are not working › Reply To: horn, panic horn and flashers when panic button is pressed are not working January 30, 2021 at 1:42 pm #988478 Richard KirshyParticipant Not knowing what system you have or how it was installed. If all fuses are good, might try looking for alarm relay(s) and test them.