Pontiac 2002 Bonneville - Manual (Page 287)

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3. Turn the wheel wrench counterclockwise to lower
the jack lift head until it fits under the vehicle.
4. Put the jack head into a notch in the frame which is
located near each wheel well. The front notch is
11 inches (28 cm) back from the front wheel well.
The rear notch is 3.5 inches (9 cm) forward from the
rear wheel well.