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A palindrome for blowing a horn could be: 'toot'.
beepbeep omapdo
hi your horn is defective ! there could be a short but it is widely known that a horn could still honk before blowing fuse,
There is one common reason that your hazards would be blinking along with the horn blowing on your car. This common reason is a security system.
Most likely a short between the horn relay and the horn switch in the steering wheel.