The electric rearview mirror automatically controls the glare from the headlamp of the vehicle 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 headlamp glare from vehicles behind you.
Whenever the shift lever is placed in R (Reverse), the mirror will automatically go to the brightest setting in order to improve the driver’s view behind the vehicle.

[A] : Indicator
The electric rearview mirror automatically controls the glare from the headlamp 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 headlamp glare from vehicles behind you. Whenever the shift lever is placed in R (Reverse), the mirror will automatically go to the brightest setting in order to improve the drivers view behind the vehicle.
NOTICE
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.
Day/night rearview mirror
Outside rearview mirrorHyundai Kona (OS) 2018-2025 Service Manual: General safety information and caution
Precautions
General Precautions
Please read the following precautions carefully before performing the airbag
system service.
Observe the instructions described in this manual, or the airbags could accidentally
deploy and cause damage or injuries.
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Hyundai Kona (OS) 2018-2025 Service Manual: Specifications
Specification
Item
Type
Bulb Watt (W)
Front
Head lamp
Halogen
Low beam / High beam
H7LL
55
Halogen + LED
...