How to wire & enable E89 power seats in another project car?

[rufsen]

I've stumbled across a pair of Z4 2010 sport seats which I want to fit to my Opel Manta A - 74 project car (Opel is another german car maker for you US-peeps) Now these seats that I've stumbled across are fitted with all kind of electric wizardry when it comes to adjusting the seats:



According to this video (A guy fitting E46 power seats in a Camaro) http://youtu.be/HU7RxubWf1c?list=PLfVuL ... knIlLr26JA it's as simple as connecting only TWO cables; + and -

Do anyone of you guys know if it's the same with the E89 Z4 seat harness (feels almost too easy if it's true)?

Connector looks in some ways similiar to the E46 but not completely.

Any ideas?