Hate to tell you this but the Voltage Regulator (though it is from FCP) isn't communicating properly to the systems. Had the same issues with a replacement alternator on my '08 X5. Charged fine (supposedly) new battery, but problem after problem including your exact errors. Replaced with a NEW Valeo alternator, all problems went away. The E70 is super finicky with alternators and batteries.

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'01 740i Sport MKIV, Quad Brake Lights, Bi-Xenon retrofit, HID Fogs Dinan 7 Struts, Springs, camber plates, Intake, MAF, CAI, Throttle Body, NBT Retrofit, Strong Strut


'99 318ti Titanium Silver; '97 318ti Boston Green; '13 X5 3.5i Saphire Black Metallic
'84 633csi Black (sold); '88 325iC Black (sold); '97 740iL Black(sold); '01 740iS Black (sold);'97 318ti White (sold); '08 X5 4.8i Titanium Silver (sold); '96 318ti Alaska Blue (sold)