Hi guys,,,,,,,, abs fitted,,,,does not work,,,,vag-com says NSF sensors faulty,,,,,,(getting replace next month for mot),,,,,,,,,the light on dash does not work,,,,,,thought faulty or removed bulb,,,,,,,pulled out clocks to find bulb is an led,,,,,, So the main question is,,,,, with normal working abs the light will be on for a few secs at start up of engine,,,,,,,if the abs faulty,,,,,,,should the light stay on to show a fault (((yes)))or off to show a fault (((no))) if it stays on,,,then i can only assume the led at fault as well,,,,,,,does that mean i need to replace the whole circuit board at the rear of the clocks