Hyundai IONIQ 6 2023 Owner's Manual page 502

Emergency Situations
11.Start the assisting vehicle and let it run
for a few minutes. Then start your
vehicle.
12.Keep your vehicle operating for at least
30 minutes at idle or driving to assure
your battery receives enough charge to
be able to start on its own after the
vehicle is shut off. A completely
discharged battery may require as long
as 60 minutes runtime to fully recharge
it. If the vehicle is run for less, battery
may not restart.
If your vehicle does not start after a few
attempts, it probably requires service.
Have your vehicle inspected by an
authorized HYUNDAI dealer.
Disconnect the jumper cables in the exact
reverse order you connected them:
1. Disconnect the jumper cable from the
chassis ground of your vehicle (4).
2. Disconnect the other end of the jumper
cable from battery/chassis ground of
the assisting vehicle (3).
3. Disconnect the second jumper cable
from the red, positive (+)
battery/jumper terminal of the
assisting vehicle (2).
4. Disconnect the other end of the jumper
cable from the red, positive (+) jumper
terminal of your vehicle (1).
8-6
Information
An inappropriately disposed battery can be
harmful to the environment and human health.
Dispose of the battery according to your local
law(s) or regulations.
NOTICE
To prevent damage to your vehicle:
• Only use a 12 V power supply (battery or
jumper system) to jump start your
vehicle.
• Do not attempt to jump start your
vehicle by push-starting.