1996 Porsche 993 6 cyl All Wheel Drive Manual 41000 miles
I've had this Porsche for about 25,000 and just started hearing this beep-beep noise apparently coming from the dashboard area on about a 4-5 second interval.
It happens with the car running or not so long as the ignition switch is turned so the electrical system functions.
The beeps are somewhat faint, but easy to hear - and very annoying. There are no idiot lights on when the car is running and all the gauges appear to be in the normal operating range (oil pressure, temp, etc.).
Any ideas would be interesting to hear !