06, ML350, Intake Manifold Runner Closed Bank 1




So I have got this code P2006, and the info is telling me the 'Intake Manifold Runner Stuck Closed, Bank 1"
I have a couple of questions,
which side is bank 1?
Where is the manifold?
Can I do like I have done on old cars with manifold issues and try banging it to see if I can 'unstuck' it?
Can you point me in a direction to start with this here?
The car has 70k miles on it.
Thanks for the assist.



