Jump starting can be dangerous if done incorrectly. Follow the jump starting procedure in this section to avoid serious injury or damage to your vehicle. If in doubt about how to properly jump start your vehicle, we strongly recommend that you have a service technician or towing service do it for you.
WARNING
To prevent SERIOUS INJURY or DEATH to you or bystanders, always follow these precautions when working near or handling the battery:
Always read and follow instructions
carefully when handling a battery.
Wear eye protection designed to
protect the eyes from acid splashes.
Keep all flames, sparks, or smoking
materials away from the battery.
Hydrogen is always present in battery
cells, is highly combustible, and may explode if ignited.
Keep batteries out of reach of
children.
Batteries contain sulfuric acid
which is highly corrosive. Do not allow acid to contact your eyes, skin or clothing.
If acid gets into your eyes, flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If acid gets on your skin, thoroughly wash the area. If you feel pain or a burning sensation, get medical attention immediately.
NOTICE
To prevent damage to your vehicle:
Information
An inappropriately disposed battery
can be harmful to the environment and human health. Dispose the battery according
to your local law(s) or regulations.
If the engine will not start
Jump starting procedureHyundai Kona (OS) 2018-2025 Owners Manual: Instrument cluster control
Instrument panel illumination
When the vehicle's position lights or headlamps are on, press the illumination
control button to adjust the brightness of the instrument panel illumination.
When pressing the illumination control button, the interior switch illumination
intensity is also adjusted.
WA ...
Hyundai Kona (OS) 2018-2025 Service Manual: Troubleshooting
Standard Flow of Diagnostic Troubleshooting
Notes With Regard To Diagnosis
The phenomena listed in the following table are not abnormal.
Condition
Explanation
System check sound
When starting the engine, a thudding sound can so ...