Does anyone know where there are grounding points on this car.
Have seen many who think where things are, but not so many who know for sure.
I know it's ground to the engine / gearbox. But not so much more.
There are probably many points that often fail, but where do they sit?
I have the classic problems with the rear lights, which go mental with the signal lights on. My question, where is this grounded? then I can check orginal earth points before anything else.

When I put on full main lights, the oil lamp/abs light idicator begins to glow
God knows how I solve this problem, but I will think it's bad Eart somewhere

Does anyone know where to look?