Here we provide Installation Manual for BMW Z4 Screen android navigation system.

The installation is plug and play, no cutting the wires, no modifications, no need to program your car when installation.

Replace with the new 10.25″ android screen instead of changing circuit board in the Original BMW Screen. Simple wiring Connection.

The android screen is 10.25 inch Pop-up touch screen, after replacing the original BMW screen, it keeps the original CD/Radio head unit in the car, thus it supports all original functions: such as factory radio (FM/AM), CD, navigation, backup camera, steering wheel controls, iDrive Knob, parking system, vehicle display and etc.

 it is easy to switch the menu between the original BMW iDrive menu and Android menu, the iDrive Knob is working in both original menu and android menu.