I have encountered a strange problem with my 520d F10 n47 engine.
The story starts here,
One day morning when I tried to start the engine I heard a loud noise and the engine stopped. Then Due to pandemic lockdown my car sat like that for couple of months.
then I called a mechanic and he...
My car was running really rough and going into limp mode after 5 minutes of running. I cleaned the CBU (valves and EGR) and replaced all the injectors.
After my mechanic put the car back together started the U0100 issue.
I purchased a used DDE and cloned. Also sent my key and CAS to...