I have a 2014 P85, recently at the Service Centre for over a month, for an MCU-1 repair/replacement.
Current firmware: 2020.32.5
I have noticed that the car now does a top-up charge every 3:16hours, instead of the usual two day period.
This seems like a good idea, since it should prevent the 12V battery from being hammered and needing replacement every two years. I'm on my third battery and have an imported lithium unit for the next failure.
Has anyone else noticed this new behaviour?
Current firmware: 2020.32.5
I have noticed that the car now does a top-up charge every 3:16hours, instead of the usual two day period.
This seems like a good idea, since it should prevent the 12V battery from being hammered and needing replacement every two years. I'm on my third battery and have an imported lithium unit for the next failure.
Has anyone else noticed this new behaviour?