https://youtu.be/JnlnMFnUYCo?si=dbYBkfOYCpzZqBYR
Bummer I just looked up the procedure and it's under the spark plug/injector wells! That's an all day job. Not terribly difficult but will require one special tool to remove/replace four injectors also a new head cover gasket (what everybody besides BMW calls valve cover gasket).
I just replaced my valve cover it's a job. Not difficult just tedious.
Remove the screw holding the AC lines too the bulkhead too get an extra inch to clear the VC.