Any issues with disconnecting battery? Manual says you just need to set the date, while the service manual says you need to take it to BMW to set it with diagnostic equip.
I want to wire in my heated grips and want to disconnect battery. Not sure if there's anyhing else that's get reset when power is removed.

I want to wire in my heated grips and want to disconnect battery. Not sure if there's anyhing else that's get reset when power is removed.