Chrysler PT Cruiser Owner's Manual page 242

240 STARTING AND OPERATING
NOTE: The parking brake lever will not release unless
the lever is pulled up slightly past its applied position.
Parking Brake
When parking on a hill, it is important to set the parking
brake before placing the shift lever into PARK, otherwise
the load on the automatic transaxle locking mechanism
may make it difficult to move the shift lever out of PARK.
As an added precaution, turn the front wheels toward the
curb on a downhill grade and away from the curb on an
uphill grade.
Always apply the parking brake before leaving the
vehicle.
WARNING!
Be sure the parking brake is fully disengaged
before driving; failure to do so can lead to brake
failure and an accident.
Never leave children alone in a vehicle. Leaving
unattended children in a vehicle is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Don't leave the key in
the ignition. A child could operate power win-
dows, other controls, or move the vehicle.