Honda HR-V 2020 Owner's Manual page 597

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What to Do After the Engine Starts
Once your vehicle's engine has started, remove the jumper cables in the following
order.
1. Disconnect the jumper cable from your vehicle's stud bolt.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle's battery + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a nearby service station or a dealer.
uuJump Startingu
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