If the high mounted stop lamp does not operate, we recommend that you contact an authorized HYUNDAI dealer.
Hyundai Kona (OS) 2018-2024 Owners Manual: Before driving
Before entering the vehicle
Be sure all windows, outside mirror( s), and outside lights are clean
and unobstructed.
Remove frost, snow, or ice.
Visually check the tires for uneven wear and damage.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles behind you if you ...
Hyundai Kona (OS) 2018-2024 Service Manual: Spark Plug Specifications
Specification
Item
Specification
Type
SILZKR8E8G
Gap
0.7 - 0.8 mm
(0.0275 - 0.0314 in.)
...