Hi, I’m Patrik from Sweden and new to this forum.
I got a 2006 w169 A150 automatik for free, and after a few month of headace I see why it was free.
The car had a faulty starter from the beginning and it was swapped and worked for a while, but then crapped out and did not start anymore.
It’s a No crank No start situation.
The former owner macgyvered a startbutton so now it’s possible to get it started, but I have to push the service button on the gear selector to be able to move the selector to drive.
I have a LOT of faultcodes that says that the CAN signal is interrupted.
I have checked all fuses and relays but all was good.
Does anyone have o schematic of component locations (CAN connections etc) or even better, a solution for my problem.
I will include some photos of my faulcodes.

BTW the 006f-001 variant coding was active before the starter was swapped out.