Hi im new on here.. I’m hoping someone may be able to help me with a problem I have! I have a 2013 2.5d4d with a battery light on its had a new battery and alternator which is charging ok but still the light is on.. There’s 4 wires on the plug on the alternator I’m not sure what they all do? When it’s unplugged the light goes out. I did find a broken wire near the plug when I fitted the alternator which has been repaired but still light on?
Any help would be much appreciated thanks!
Last edited by Buck88 on Wed, 19 Jun 2019 7:49 +0000, edited 1 time in total.
Have the new alternator tested. The warning light control part of the reg can fail while it still charges. What sort of alternator did you put in? The OEX one with a "U"at the end has to be configured properly before fitting.