Have you checked your voltage yet? Click link in my sig, unlock your OBC and monitor voltage while driving. Seems like you have quite a few different issues, which can all be caused by a bad alternator or voltage regulator.

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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