Originally Posted by willy_manily

Hi there,

I have a 2005 E90 320i 3 Series, without iDrive and the front display.

I have purchased a screen, navigation drive, iDrive knob, bracket from eBay.

Im just wondering what else is needed to install and how hards the process, i have installed navigation into my E39 which would probably have been easier.

Any help is greatly appreciated.