[Altima]

I can't find Battery Coding/Registration on BimmerCode, is it possible or is there another app?

Also side note but not as important:

Is there a simple way to code out the silly intentional speedometer error using BimmerCode?
(It overestimates your speed and knowing this in my mind doesn't help reduce my speed in any way, the same way setting a clock forward 10 minutes wouldn't help me get out the door any earlier)

Thanks