Posted 4/14/2018 16:14 (#6708986 - in reply to #6708748) Subject: RE: gps and radar signal
The only way to switch to GPS radar simulated speed is to physically swap the wiring behind the aux.power strip and possibly change a couple addresses. The speed programming key within SS2 must always be checked "auto". The radar box within the performance monitor will remain unchecked.
If it's a Gen 4 armrest display, the process is a little different.