Recently the climate temp has dropped at night to around 40-50 degrees F. Since then, my car randomly starts beeping (exactly like if the security alarm is going off but only one beep). It happens about once every 10 minutes and only at night (I'm assuming because of the recent temp drop. I have the security alarm disabled by the driver door panel and by the hood latch sensor. I have no idea what could be causing this but it's really annoying. Any help is appreciated

 

how many marbles am I holding.????

Can you at least Tell us what your car IS?

 

Sorry,
I have a 94 FD touring. Single turbo, 550/1680 injectors, momo steering wheel, walboro 255 pump, 3" exhaust.

 

there is a buzzer for low coolant, have you checked your coolant level?

 

This isn't a beep like inside the car or when I start it. This is when the car is completely off, 3am, everyone is sleeping and my FD randomly does one security alarm beep with the lights flash and everything and hen waits 10ish minutes and does it again.