Hello my friends
I have the same problem with my car...
E82 125i with N52 engine.
The trouble is that my car was produced in 04/2010.
I have already the new head on it.
I have the "tic tic tic" noise and the "tac tac tac" we can hear on previous video.
Mileage : 16000 km.
I will let my car in september at BMW France to find a solution.
If you know where I can find the puma TSB to be stronger in front of BMW France ?