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      04-11-2016, 04:43 PM   #1
johnnybmwm
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Drives: M3 E92
Join Date: May 2015
Location: Earth

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Battery capacity not exact with car firmware

I have replaced my stock 6 years battery 90ah to new AGM Varta 95ah
However while adaptation computer(autologic) show it's 90ah, probably drivers of my car and it's firmware do not handle that.

How safe is that?
Shall I reprogram car drivers to handle 95ah value?
I've heard on the other side that 10% difference is not a problem.

How to eventually reprogram my car to support 95ah batteries?
Appreciate 0