You need to turn on Autopilot availability and some parameters in your planes system.cfg.
Easiest way to to look at the settings under [AUTOPILOT] in the systems.cfg of the Asobo C172 G1000
You need to turn on Autopilot availability and some parameters in your planes system.cfg.
Easiest way to to look at the settings under [AUTOPILOT] in the systems.cfg of the Asobo C172 G1000