[Wilks1911]

Can anybody help???

I've changed settings on in my idrive and added new addresses to my address book in the navigation, while the engine is on and while it's not, both times she. I leave the car and come back it's all reverted back to how it was before I changed anything. I have two keys and both do this, one key starts the car with entertainment on aux mode, the other starts it with radio on...

I've been searching everywhere and can't find any answers, any help would be greatly appreciated...