Very often (almost always it seems) people will replace the battery when the alternator killed the battery. Make 100% certain the alternator is doing its job. Use hidden menu item 7 I think to show real-time voltage on the odometer.

Show the actual P-codes before you reset the full report I can't see the forest through the trees (too much clutter).

What year is your truck? If SES/CEL/MIL (all mean the same). Service engine soon (what actually shows on my dash), check engine light, malfunction indicator light (how service refers to the light).


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2011 E70 • N55 (me)
2012 E70 • N63 (wife)