I am research a solution; My drivers side window button is becoming intermitent when closing, taking many presses to close the window. Going down its fine, and using the GapTech via the Key it works fine, so my thinking is its the actual switch that is the problem.
Seaching Z4-Forum i can see its pretty easy to change the switch, and looking on eBay there are many second hand buttons / full switch units avaliable.....
My question is; Do i have to buy the exact right hand drivers side specific button/switch?
Or can i get a Passanger side unit like this bellow, remove the actual button and swap into my drivers side consol?

Seaching Z4-Forum i can see its pretty easy to change the switch, and looking on eBay there are many second hand buttons / full switch units avaliable.....
My question is; Do i have to buy the exact right hand drivers side specific button/switch?
Or can i get a Passanger side unit like this bellow, remove the actual button and swap into my drivers side consol?
