Ok, Thanks everyone. Enough said about MZB.

After 3 days in the shop now my SA told me that the dealer is trying to blame the false on me. SA said that their tech team got read out from my X5 memory that I left the ignition in "ON" position 3 times so the battery drain out. How can I leave the ignition in "ON" postion when I remove the key and lock the car everytime.

The funny thing is that I never even try to listen to my radio when my car is not running. How could these stupid things be on my X5 memory??

The first day
They replace battery and reprogram my car. After completion, battery drain out again.

Second day
They were trying to find the cause of battery discharged.

Third day
They finally found the cause of battery discharged (That's what they claim) So, it took them 3 days to fix this memory related problem (which they have just realized on the 3rd day).
Hope that it will be fix for good. I will check my car carefully tomorrow.
My SA told me that there is a long report and I will read it carefully. And yes, I fight for it be a warranty claim.

Thanks so much refusdedog for a great pic. I will also check if they replace IBS.

__________________
E70 MY08 3.0si Space Grey, Sport steering wheel, Titanium Grill, Titanium lower grill, Sidestep, and more to come

E60 MY05 525i SE Silver Grey, M5 mirrors, Hartge Classic II 20", Eibach Spring, M Sport Trunk spoiler.