Kia Sedona: Electrochromic mirror with HomeLink system
To operate the electric rearview mirror
Press the I button (1) to turn the automatic- dimming function on. The mirror indicator light will illuminate.
Press the O button (2) to turn the automatic- dimming function off. The mirror indicator light will turn off.

HomeLink Camshaft Position Sensor (CMPS) Description and Operation Smart Tailgate Unit Repair procedures
Make this adjustment before you start driving and while the day/night lever is
in the day position.
Pull the day/night lever toward you to reduce the glare from the headlights of
the vehicles b ...
Day/night rearview mirror
Your vehicle may require the ignition switch to be turned to the ACC position
for programming and/or operation of HomeLink. It is also recommended that a new
battery be replaced in the hand-held t ...
ProgrammingOther Information:
Description
Camshaft Position Sensor (CMPS), also known as a hall sensor, detects the camshaft position by using a hall element.
It is related with Crankshaft Position Sensor (CKPS) and
detects ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the luggage side trim [RH].
(Refer to Body - "Luggage Side Trim")
3.
Disconnect the smart tailgate unit connector (A).
...