Toyota Vitz Manual page 354

5-2. Emergency measures
Vehicles with 1NR-FE engine
Remove the cover of the + terminal of the battery and connect the booster cable in the
following order.
Connect the red booster cable to the + terminal of your car's battery
Connect the other end of the red booster cable to the + terminal of the rescue
vehicle battery
Connect the black booster cable to the negative terminal of the rescue vehicle
battery
Connect the other end of the black booster cable to an unpainted
metal part (fixed part as shown) away from the battery.
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