Tech stream downloaded from your favorite file-sharing service and a usb-obd ii device. Google it.nice!
I haven't fully researched but have thought a bit about it... What's the non-dealer way to change to custom settings? Ergo: lock or not shifting from P; audible beep and/or light flash upon arm/disarm; how to reset window and roof features to auto down/up on one-push, on/off telescoping wheel, timing for auto-off lighting, etc....
Do you have a program on your dino XP that programs settings intot he key, that translates to the truck? Is there computer to OBDII interface to make those changes via program? Are there infuriating key motion to combination window switches, odo push0button, shifter sequencing to set these setting?
I know it probably reads very oddly, but they're legit questions.