I am just in the process of selling my old faithful B5 1.9tdi A4 Avant (se) and it has developed and odd fault.
I keep getting a bleeping warning sound, but without any warning lights on the LCD.
I have checked all lights, oil, brake fluid, clutch fluid and screen wash etc with no joy.
There is no obvious connection to it making the sound and it's always three beeps.
Any thoughts ? personally I think it's just pi55ed off as I have bought a B7 A4 Avant