chirping noise in dash, PLEASE HELP
I've seen alot of threads concerning chirping noises but maybe mine is different. Its a definite chirping noise (like a small family of birds) coming from drivers side dash area. I hear it nearly every startup and it lasts for 30 seconds to a few minutes. Once its off, its off and will start again until next startup. I suspect some type of vacumme leak maybe? Can be heard from back seat even with radio on at good volume.
Blower motor, I can't say because I don't even need to turn on the engine. I just move key to accessories and will start. It affects absolutely nothing as far as I can tell. Heater and AC work fine, fan works fine, no problems. So what comes on that early before even the engine? Dealer is clueless and I'm ready to sell car although prospective buyers will wonder what the noise is also. I've heard of a secondary blower fan but the dealer says he has never heard of that either or my car doesnt have one.
Any ideas, no other forums or boards has been able to help or even respond.
Any help would be appreciated.