I too find the heavily-tinted rear window unusable- it’s just too dark for me to see what’s behind me. I even had them swap out the rear view mirror but it made no difference. I checked with the SC manager the week after delivery; he said the tint on the rear window is not something that can be removed - it’s actually in the window rather than on the surface. As a result, 95% of the time I drive with the rear camera on. Unfortunately the wide-angle rear camera image makes things appear much further sway than they actually are.
"I checked with the SC manager the week after delivery; he said the tint on the rear window is not something that can be removed - it’s actually in the window rather than on the surface."
That's useful to know. Thanks.