Teach-in ECU After Replacement

[Faultier]

I hope someone can help me. I installed a new head unit in my W205 to enable Android Auto. But I can't code through DTS Monaco. It always gives me an error that wasn't there before the change. I think I need to teach-in the head unit first, but it doesn't work with my XENTRY. What am I doing wrong?

 

[SW Solution]

Is the head unit working or is the anti-theft activated? Is the head unit displayed in the short test? Can you send a quick test in a message?

 

[Faultier]

The head unit works and no error codes are stored. However, I can't code in DTS Monaco and the sound from the speakers in radio mode keeps changing back and forth.

 

[SW Solution]

Can you send me the ECU log from the head unit? From XENTRY.

 

[Faultier]

I don't know how. I'll try to manually code each point. I managed to change something briefly in one attempt.

 

[Faultier]

So the head unit is now working. I had to enter all the parameters manually. I wanted to install a new head unit to enable Android Auto. This is where the problem arises.