This is coming off my battery clamp and im not quite sure what it may be, I have tried removing only to find out that it started to mess with my electricals eg windows,blinkers , radio , instrument pannel also noticed that my car started to idle weird so i dare say it may even be playing up with my ecu ? I have seen them on some other R32. it wouldnt be to much of a problem but the wires seem a bit old and worn and rather then put new ones i thought removing it would be better.
Thanks in Advance