Help required:

I have replaced the timing belt and water pump on my 2007 Passat TDI 125kw. I used a locking kit to set the timing gears in position and I am convinced that it had not shifted during replacement. I followed the factory instructions also. All I disconnected on the engine was...

I started to have a ticking noise in my fan at 1, 2, 3, 4. The ticking's speed would increase with each setting.
But it's come to the point where the ticking has stopped and the fan on 4 is equivalent to 1, not even.
I can feel Hot air coming out of the vents, just, and the rear de-mister...