Hyundai Ioniq: What to do in an emergency / If the 12 Volt Battery is Discharged (Plug-In Hybrid Vehicle)

Jump Starting

In the event vehicle still does not have a functional 12V battery (check if interior lights will not turn on) then you can try a jump start to the engine compartment jumper terminals using a 12V booster pack or jumper cables from another vehicle's 12V battery according to the following instructions...

Jump Starting

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...

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Jump Starting

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...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Knee Airbag (KAB) Module. Repair procedures

Removal1.Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.2.Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel")3.Remove the knee airbag module (A) after loosening the mounting nuts.4.Disconnect the knee airbag module connector (A)...