ok ill trty this again car was in storage for the winter and your right broke rule number 1 lol so went to get it out of storage battery was dead boosted it drove it home car wasnt charging thought battery was toast it was put new in car still went dead. car wasnt charging by the way no warning lights on during this time , ok got new alternator car is charging fine now 14.5 amps then all these crazy lights started coming on took it home next time i drove it lights went out spoiler was working but only for a day then back to all the lights coming on again like i said car works great drove it 100 km thinking it would clear again and ya no speedometer either battery cables are clean not sure about the ground check that out tomorrow, any help to this its got me stumped
Take the alternator back and tell them it is defective it's feeding back through the idiot light connector. But before you do that disconnect the charge indicator connector from the alternator, disconnect the ground cable for 15 minutes or so then reconnect the ground cable but not the small connector on the alternator and take it for a drive and see what it does.