I had a thread on this a while back.
I have a '15 PPV that my dealer reprogrammed for the factory 20" wheels. I bought an '18 in January and they were unable up do it for the '18. I bought a speedometer calibrator and it did the trick.
All the local dealers refused to recalibrate my 16 PPV. Said it was policy from corporate who would not send the new reprogramming code for ANY PPV.
Sent from my iPhone using Tapatalk