Chrysler 2007 PT Cruiser Convertible Instruction Manual page 354

354 WHAT TO DO IN EMERGENCIES
5. Pull down and rotate the handle counterclockwise to
engage the latches.
Engaging Convertible Top
6. Raise the handle into the stowed position.
7. Close the convertible top motor bypass screw by
turning the screw clockwise until it stops. Tighten the
screw securely.
NOTE: Failure to tighten the bypass screw securely can
cause convertible top operating concerns.