Low oil warning indication

[LHD_Kid]

Could be the sensor, i have seen those pressure sensors (small one of the two) crack and start leaking oil, possible you might just have a dodgy one or a bad connection to it.

I think they are only rated to .3bar, so any pressure lower they turn on the warning light and buzzer.

I have replaced the smaller one of the two, made no difference.... would it be worht changing the other one too?

That should only acctivate after or above 2500 rpm with low oil pressure.
It should not come on when engine not running. I bet its your autocheck thats sh@gged! I have had a customers car with a similar fault, twas the autocheck playing silly ******s.
HAve fun!

So, this is a bit hard to fix? is there some kind of test or check I can do, or is it just change the bit in the instrument cluster area and see if it works better?

I also have the brake one coming on too, but one at a time, we will see if I can get things to work...!