Yea test your voltage. Either buy a cig lighter volt meter, or search here how to unlock obc, then run voltage test while driving. You could very likely have a bad voltage regulator. That is sadly attached to the alternator.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


"The older we grow the greater becomes our wonder at how much ignorance one can contain without bursting one's clothes." - Mark Twain

Unlock OBC post 5