2019 Tundra Limited CM REar View Mirror

I brought the Tundra in today to have the bed cover and installed and figured it would be a great time to read the manual. I came across a section that talks about turning the compass on in the rearview mirror. Unfortunately when I tried to turn on the compass nothing happens. Is the mirror in the rear view mirror just a hit or miss by vehicle? Based on the manual I have been looking for these features with my mirror button questions -

Power button for the rvm - where is the power button?
Compass in mirror - does it exist on a 2019 Tundra Limited? I have tried to turn it on to no avail purusant to the manual.. I do have green lights on the mirror . Is it safe to assume those button light up when the interion lights come on.

Any help would be greatly appreciated. Thanks

 

No compas on 19 sport. Just use it on the multi display screen.

 

Thanks for the reply. I figured this was probably the answer since there was no display field on the mirror