rogue buzzer

[beallen21]

I started my car a little while ago and with the doors shut and seatbelt on i got a "ding... ding... ding..." three dings, i have never heard the noise before, i've had it for almost three years and this particular buzzer has never made a peep, any ideas?

 

[miztgrfan]

mine does it everytime I turn the key to start the engine, maybe you had a short or something and it is just now working.