U7131 Question
Posted: Fri Mar 23, 2007 9:36 am
I know it can revert back to stock settings, but will the dealer be able to tell if the program was ever modified? Concerned about warranty issues... 
nope, they can't tell a thing. I've had my car in for service 2 or 3 times already, and even told them to make sure my computers were all up to date, and they didn't know anything.
What I do is: get to the service dept.'s lot a few minutes before my scheduled appointment and flash the car back to the stock tune right there! Then when my service is all done, I flash the tune back in before I leave the lot! LOL
