2007 Jeep Liberty Owner's Manual - Page 220

220 STARTING AND OPERATING AUTOMATIC TRANSMISSION - IF EQUIPPED WARNING! It is dangerous to shift the selector lever out of P (Park) or N (Neutral) if the engine speed is higher than idle speed. If your foot is not firmly on the brake pedal, the vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your foot is firmly on the brake pedal. Brake/Transmission Interlock System This system prevents you from moving the gear shift out of P (Park) and into any gear unless the brake pedal is pressed. This system is active only while the ignition switch is in the ON position. Always depress the brake pedal first, before moving the gear selector out of P (Park). CAUTION! Damage to the transmission may occur if the following precautions are not observed: • Shift into P (Park) only after the vehicle has come to a complete stop. • Shift into or out of R (Reverse) only after the vehicle has come to a complete stop and the engine is at idle speed. • Do not shift from R (Reverse), P (Park), or N (Neutral) into any forward gear when the engine is above idle speed. • Before shifting into any gear, make sure your foot is firmly on the brake pedal.