2009 Chrysler 300 Owner Manual - Page 319

STARTING AND OPERATING 317 When parking on a flat surface, place the shift lever in the PARK position first, and then apply the parking brake. When parking on a hill, it is important to set the parking brake before placing the shift lever in PARK, otherwise the load on the transmission 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. 5 WARNING! Shift Lever Gear Ranges PARK PARK supplements the parking brake by locking the transmission. The engine can be started in this range. Never use PARK while the vehicle is in motion. Apply the parking brake when leaving the vehicle in this range. Never use PARK position on an automatic transmission as a substitute for the parking brake. Always apply the parking brake fully when parked to guard against vehicle movement and possible injury or damage.