Just to confirm as to your question..
Is this a 116i . 118d . 118i ?
Also these engines do require timing locking pins/tools as they essentially don't have marks for lining up...Do you still need the set up and diagram anyway?
Valve timing procedure
Note Curved profile at rear of camshaft points upwards 
Note Tensioner plunger is spring loaded
Note If tensioner is to be reused again it must be drained off oil.Compress plunger slowly twice
Note Bolt for camshaft adjusters MUST only be used once.
Note Crankshaft pulley central pulley bolt MUST only be used once..
This any help?