ok so, if i get the xede only right? and letting u guys tune the car, and there is sth wrong with the car all of the sudden and i am going to send the car back to the dealer, so i need to remove the xede but the problem is here, for the xede after remove do i need to tune it back to normal mode?
and how about this, after the fix from the dealer i wanna install the xede again....do i need to get it tune it again?
Not sure I follow the first question. As for the second, no you do not need to reprogram the Xede again. The map(s) is/are stored in nonvolatile memory. They are not erased if you cut power or remove it temporarily.