: How do rear-view mirrors in cars works when you use the little switch to change the angle up when you’re blinded by the car behind?

Question

: How do rear-view mirrors in cars works when you use the little switch to change the angle up when you’re blinded by the car behind?

In:

Answer 1

In newer models, it’s a screen behind it,: e.i. in my 2019 sierra, you flip the switch and it turns into the rear camera screen.

I was taught by my father to only use the side view mirrors, since our works trucks always had those ugly caps covering the back.