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: Crankshaft Damper Pulley Repair procedures
Removal and Installation
1.
Remove the drive belt.
(Refer to Timing System - "Dreve Belt")
2.
Remove the engineroom under cover.
(Refer to Engine and Transmission Assembly - "Engine Room Under Cover")
...
Hyundai Kona (OS) 2018-2025 Service Manual: Spark Plug Specifications
Specification
Item
Specification
Type
SILZKR8E8G
Gap
0.7 - 0.8 mm
(0.0275 - 0.0314 in.)
...