Ever since delivery our car doesn't seem to dim its center mirror at night. Side mirrors do and it's very noticeable. I pinged local SC and they told me center mirror dimming level is set to 'mild' level, and later to be adjustable via software update. I'm thinking our center mirror dimming function is really non-functional but our SC is not willing to verify. And thinking about bringing in to make them swap the hardware. Do your gals/guys cars center mirror dim at night, is it noticeable (do you see the center part darken?)? Thanks in advance!