2007 Z4 alarm parts install locations???

[CrazyOneToo]

Hello fellow BMW lovers,

I am wanting to install an alarm system on my 2007 Z4 3.0i roadster but don't know the parts locations.
It is prewired for it. Searching the net I have found a few pages about alarm installs but mostly for older Z4s.
From what I find the 2007 is a mid year changeover car. Since the system package for my car has been
discontinued I am going with parts I can find from various salvage cars but need the locations to instruct
them on where to remove the parts from. Anyone know of a DIY page or one showing the locations?
Or maybe someone here who has done this install before? I know I need the siren/tilt sensor, module,
hood open switch, and if the car uses an interior motion sensor I'll need the sensor and module for that.
Any help is greatly appreciated.

Alan

 

[markplant]

I'd be tempted to say get a aftermarket alarm system installed professionally, any parts you can buy will more than likely be many years old if you try to retrofit

 

[CrazyOneToo]

I'd be tempted to say get a aftermarket alarm system installed professionally, any parts you can buy will more than likely be many years old if you try to retrofit

I prefer OEM.