BMW 2-series Gran Coupe | F44 - View Single Post - 2021 M440i lost A/C and some other problem

HighlandPete · 01-05-2023, 03:50 AM

If the 12V & 48V batteries are charging okay, voltages stable, and there is still a problem, I'd also be looking at the possibility of rodent damage.

01-05-2023, 03:50 AM	#7
HighlandPete Lieutenant General 6663 Rep 15,858 Posts Drives: BMW F11 535i Touring Join Date: Mar 2007 Location: Scotland, Highland Region iTrader: (0)	If the 12V & 48V batteries are charging okay, voltages stable, and there is still a problem, I'd also be looking at the possibility of rodent damage.
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