Chevrolet 2002 Prizm Owner's Manual page 216

7. Remove the wheel cover, if your vehicle is equipped
with one, by using the flat end of the wheel wrench.
Pry along the edge of the wheel cover until it
comes off.
If your wheel has a center cover, insert the flat end of
the wheel wrench into the slot to remove the center cap.
Pry the cap off.
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