flybobbie said:
No way to change them other than replacing with LHD.
No levers.
Just go as they are.
I do not know if BMW changed the headlamp design one year to the next but I doubt there will be any major differences between a 2009 to 2011 car and in my car they are exactly as what is shown in this video:
https://www.youtube.com/watch?v=pBa19KJ1t0E&t=7s
It clearly shows the lever and I got to it in the same way he describes, my car is a 2009 UK RHD with it's original headlights. However for the OP there is absolutely no need to adjust the lights or use any beam pattern stickers.