Battery light flashing when wipers are on, low voltage?
Noticed this last night when I was driving home in the dark, it was pissing rain, heaters on, stereo on, lights on, wipers on.
I saw the battery light flash every time the wipers moved, but also the rev counter kicks at the same time also?
Firstly i put it down to low voltage then I thought it must be a bad earth somewhere, thoughts???