BMW Service Function

In AutoHex Auto scan tool (HexDiag) BMW software and by clicking (Service Function) item, you will be able to configure the Control Unit working conditions.
On the right menu, you will see on the upper sub-menu, the conditions needed to carry out the function, and on the lower sub-menu the adjustment value which can be changed by clicking the buttons below
(-) and (+) and (SAVE) to save the new changes.