Kia EV9 2023 Owner's Manual page 560

What to do in an emergency
CAUTION
Use only a 12-volt jumper system. You can damage other electrical parts beyond repair by
use of a 24- volt power supply (either two 12-volt batteries in series or a 24-volt motor
generator set).
NOTE
Do not connect the jumper cable from the negative terminal of the booster battery to the
negative terminal of the discharged battery. This can cause the discharged battery to
overheat and crack, releasing battery acid. Make sure to connect one end of the jumper
cable to the negative terminal of the booster battery, and the other end to a metallic point,
far away from the battery.
Push-starting
Your vehicle equipped with reduction gear should not be push-started.
If you have a flat tire (with spare tire) (if equipped)
Jack and tools
1 Jack handle
2 Jack
3 Wheel lug nut wrench
Removing and storing the spare tire
Operation
1. Remove the luggage board cover (1).
8 6
If you have a flat tire (with spare tire)
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