Hi, I am unable to disable ACC in my 04' XJR using SDD/Mongoose version 131. What am I doing wrong?

 

That's funny you would get limp home because I just installed a new one in a car that was wrecked in front and damaged the ACC. all the body work done and while awaiting the module the customer drove his car without issue for a few weeks till he came back in and there wasn't even a module plugged in!!!!! Hmmmm

 

I had a heck of the time searching for this thread. I really believe it deserves a sticky!