Originally Posted by
M.Abramowicz
... Please read this thread, all is wrote.
Upgrade is only made at GM tech dept, you need to send it to Germany.
...
cheers for the update and for bringing the fact up to date.
sorry about that, but this thread has 83 pages? I had a quick flip through the more recent pages and must have missed it.
i am sure you do not expect people coming in here to trawl through all the pages just to find out the above fact.
