NOTICE
Do not use the interior lights for extended periods when the engine is turned off otherwise the battery will discharge.
WARNING
Do not use the interior lights when driving in the dark.The interior lights may obscure your view and cause an accident.
Hyundai Kona (OS) 2018-2023 Service Manual: Repair procedures
Fuel Pressure Test
1.
Release the residual pressure in fuel line (Refer to "Release Residual
Pressure in Fuel Line" in this group).
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Hyundai Kona (OS) 2018-2023 Owners Manual: Climate control air filter
Filter inspection
If the vehicle is operated in the severely air-polluted cities or on dusty rough
roads for a long period, it should be inspected more frequently and replaced earlier.
When you, the owner, replace the climate control air filter, replace it performing
the following procedure, and ...