For the technical department that does not support...

For the technical department that does not support dealers when they have problems and errors for which they need unlock codes.
You sent me to reheat the box and injection. For the injection calculator I was 4 times in service (once I waited 4 hours to answer you an email) the people from the western meridian (great tradesmen and they) received errors, they sent an email to you to which you answered one day and I and I had to come back to service and your solutions never worked. You beat your game!

By the way: stop delivering cars with large body trims.