hi guys,Seriously need some advice. The control unit for my e65 735i (japans spec) recently kaput. The control unit controls the idrive so i have lost lots of idrive functions. My foreman told me the only way to solve this problem is to replace the control unit. I know that will cost me a bomb but i still have to find a solution. Please please anybody that can advice on what to do or where to get the parts (used preferably). you guys can even eemail to me personally at huzkai@gmail.com if u guys wanna share some advice ya. Really appreciate it. Thanxhuz