Just by way of info I mailed a tuner in the NW about this and was told.
. One thing i will say though is that every VW Group dealer has to now scan each new vehicle that enters their workshop and send the files online to be checked against a standard base map, If the values do not match then the vehicle is put under "TD1" status, the standard file is re-written and the car flagged for future visits. Not many people are aware of this but i feel that as a potential customer its best that you are informed of every eventuality possible.
Brilliant info.
Now, as your car is flagged as TD1...does that mean that when the dealer goes to claim back money for warranty work...they won't pay? Which in turn means the dealer won't do the work?
Can't convince me that any dealer with so work they're can't charge under warranty.
Warranty is a right PITA...
It's almost easier when you don't have it.
So basically, if I spend 500 on a remap, when I take it in for a small service they're going to overwrite my map?
I'm disappointed to say the least