Quote Originally Posted by GERMANIKS
No point the car is not being driven. Not much to do here. Battery is not being charged.
Bmw created this test to assess driving behavior mainly to replace or not batteries under warranty.
I suppose it would show that the battery was low on charge consistently >50% & at least explain why clock was losing time. I agree though it would be advisable to invest in a trickle charger. I have two of these:



One for the e36 in storage & one for topping up the 6 Series every now & again. BMW will prattle on about the "unfavourable driving profile" alright. Design few in car electric system more like!