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      06-08-2020, 08:30 PM   #40
James_G0540i
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Australia
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Drives: 2021 X5 G05 40i M Sport
Join Date: Sep 2019
Location: Melbourne, Australia

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Quote:
Originally Posted by Hchhuor View Post
Stuck here 3 days ago. Did you ever get it update?
Yep it finally got installed, but only after I put the car's battery on charge for a couple of hours with my smart charger.

Seems the car will not allow the S/W upgrade to proceed unless the battery is over a certain % of charge. The charger pushed the battery over 80% (I was running it at 8A), after which I took it for a short drive. As soon as I turned the car off after arriving home, the S/W upgrade started. It took around ~25 minutes.

FYI - the smart charger measured the battery charge at 59% prior to charging - so it looks like this isn't high enough for the car to initiative a S/W upgrade.
Appreciate 0