Hoping someone can help me out.
Have a 2012 CL63 AMG (5.5L Bi-turbo) that I plugged in the RTD , synced it, new firmware, etc. I then go to the Flash / Read Vehicle. It will collect what looks like 8 files, and then nothing. Here is what the message says:
image0.png
Manually selected controller is incorrect. Please choose
Do Not Read or Try a different controller.
I've deleted the RTD files off, resync'd . Tried all that is possible. I even did "gather info log for tech support" and sent over to the HP Tuner Tech support in hopes they might be able to help.
Figured I'd come here , make a post if/when this gets resolved can update others that might have this same issue.