Need some help for a newbie…After having the mirror installed, I have no gridlines on the display when the rear camera is selected. Is there a setting I’m not seeing to turn this function on? What am I missing here??

Polaris allowed me to swap the mirror and rear camera, but to no avail. And the guys at my local Polaris have not experienced this. Could there be a wire pinched etc? Maybe a setting on the color selection? I’ve tried a factory resets as well and nothing helped. Everything else seems to work as advertised.

One more thing, is there sound (speaker) on the mirror when you watch video playback or is that only on a computer?

Thanks in advance for any help.

Utah RZR Rentals