1. The standard "life of the car" odometer is permanently on the left gauge, top reading
2. There is one (two?) manually resettable trip odometers
3. There is an auto-resetting trip odometer - it resets when the car has been off for four hours.
You can configure which of the second two are displayed by going to in-dash "app" menu and selecting what you want in the "Trip" tab. On my car, this configures the lower displays on the left and right gauges.
Update Re: your high beams - It sounds like you have them on auto. There's a spring loaded ring on the left-hand stalk that engages auto vs. manual high beam. Twist it and the light-with-an-A sign on your dash should change to a normal light symbol. You can then use the twist knob with detents to select parking light vs. low beam and whether you want auto-on or manual on. High beams are engaged by pushing the lever (or you can pull to flash).