Gen 3 2011, rear view mirror grarage door opener light has a constant dim blink. The second light which indicates reflective repression will not turn on or off. That light should be on at night all the time. Somebody clue me in, Please.
Try erasing the Homelink memory (p. 393 of owners manual): Press and hold down the 2 outside buttons for 20 seconds until the indicator light flashes. And then reprogram for your garage door. Regarding the auto dimmer, it sounds like an issue the dealer needs to look at, since even if you turn off the auto dimming capability using the button on the mirror, it's supposed to revert back to auto mode every time the car's power is turned on.