Mazda CX-9 2021 Manual page 609

Location shown in the figure (do not connect to the negative (-) terminal of the
battery)
Connect cables in numerical order and disconnect in reverse order.
5. Start the booster vehicle's engine and rev the engine.
6. Start the engine of your vehicle. Run the engines for about 3 minutes to temporarily
charge the battery of your vehicle.
7. Disconnect the jumper cables in the reverse order of their connection.
8. Install the battery cover.
9. Have your vehicle inspected by an Authorized Mazda Dealer as soon as possible.
Jumper cables
Battery Runs Out
Discharged battery
Booster battery
If Trouble Arises
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