Rearview mirror button?

Yes, as Kori mentions, it's the enable/disable for the EC (Electrochromic) mirror. You can experiment with it by covering the little clear plastic window on the windshield side of the mirror. If you do this in the daytime, with plenty of light around, the EC should dim if enabled and stay clear (like a regular mirror) when disabled. It is also true that putting the vehicle in reverse forces the EC to clear as a safety feature.

Is there supposed to be a light that comes on when the dimming is activated?

Cgal1017 said:

Is there supposed to be a light that comes on when the dimming is activated?

Click to expand...

The power symbol itself does light, but you can only see it at night.

ChryslerCares said:

Hi Jwalter! The middle button should be the mirror dimming button. On page 431 of the most recent manual on mopar.com it says the following:

"NOTE: The Automatic Dimming Mirror feature is disabled
when the vehicle is in REVERSE to improve rear view
viewing.
The Automatic Dimming Mirror feature can be turned on
or off using the Mirror Dimming Button on the mirror."

Hope this helps!

Kori
Chrysler Social Care Specialist

Click to expand...

in my case when I click the button, light between the on and 911 does not come on

ChryslerCares said:

Hi Jwalter! The middle button should be the mirror dimming button. On page 431 of the most recent manual on mopar.com it says the following:

"NOTE: The Automatic Dimming Mirror feature is disabled
when the vehicle is in REVERSE to improve rear view
viewing.
The Automatic Dimming Mirror feature can be turned on
or off using the Mirror Dimming Button on the mirror."

Hope this helps!

Kori
Chrysler Social Care Specialist

Click to expand...

Hi,I wangt to Replace my manual rearview mirror as an electric rearview mirror.How to operate? I am in China.