Pontiac 2005 Bonneville - Manual (Page 356)

5. 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.
{ CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack you
could be badly injured or killed. Never get
under a vehicle when it is supported only by
a jack.
{ CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to fit the
jack lift head into the proper location before
raising the vehicle.
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