As above, anyone left inside is trapped with no way out (unless they can crawl into the boot and operate the little switch thing to get the tailgate open, but they would not know this). If you want to let them exit you need to second press the key to turn the deadlocks off
you can turn windows on fob on by doing a change with vagcom or obdeleven
mirrors should fold in on long press
when you put it in reverse the passenger mirror looks down at the curb, I did not like it so switched it off in media system
I stand corrected then, I thought that a tuning box was a piggy back ECU, in which case Revo is probably better but not as good as a custom remap.
Popular custom tuners are:
Narco in coventery
Shark in Mansfield
Darkside developments in Barnsley
theres a bunch of places, I'll dig the list out when I get home.
revo is just flashed on, you need a rr session to do a custom tune, where they change, run, test, run etc until its perfect.
advatage of DTUK over revo for me is that it can be removed at any time and can be sold on after.