The electric rearview mirror automatically controls the glare from the headlights of the car behind you in nighttime or low light driving conditions.
When the engine is running, the glare is automatically controlled by the sensor mounted in the rearview mirror. The sensor detects the light level around the vehicle, and automatically adjusts to control the headlight glare from vehicles behind you.
Whenever the shift lever is placed in R (Reverse), the mirror will automatically go to the brightest setting to improve the driver’s view behind the vehicle.

To operate the electric rearview mirror:
CAUTION
When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner. Do not spray glass cleaner directly on the mirror as that may cause the liquid cleaner to enter the mirror housing and damage the rearview mirror.
Day/Night rearview mirror (if equipped)
Blue Link® center (if equipped)Hyundai Tucson (LM) 2010-2015 Service Manual: TPMS Receiver Repair procedures
Replacement
When the receiver first arrives for replacement:
1)
It will be in Virgin State.
2)
It will not be configured for any specific platform.
3)
It will not have any sensor ID's memorized.
It is important to make sure that the corre ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Multimedia Jack Repair procedures
Removal
1.
Remove the floor console upper cover (A) using the appropriate tool.
2.
Remove the seat heater switch module (A).
Take care not to damage the hook when removing the switch.
3.
Disconnect the connectors (A) from the seat heater switch module.
4.
Rem ...