When I try to switch to the GPS while flying with Cessna 172SP, unfortunately I can't see any alteration. I guess either it doesn't has behavioural effect or I'm missing something before trying to activate it.

When I try to switch to the GPS while flying with Cessna 172SP, unfortunately I can't see any alteration. I guess either it doesn't has behavioural effect or I'm missing something before trying to activate it.
This button is not implemented yet.
This button is not implemented yet.
Okay thanks for the answer.