2010 Jeep Patriot Owner's Manual - Page 308

STARTING AND OPERATING 307 Snow In heavy snow or for additional control and traction at slower speeds, activate the 4WD LOCK and shift the transaxle to low (L Off-Road) if necessary. Do not shift to a lower gear than necessary to maintain headway. Overrevving the engine can spin the wheels and traction will be lost. If you start to slow to a stop, try turning your steering wheel no more than a 1/4 turn quickly back and forth, while still applying throttle. This will allow the tires to get a fresh bite and help maintain your momentum. CAUTION! On icy or slippery roads, do not downshift at high engine RPM's or vehicle speeds because engine braking may cause skidding and loss of control. Mud Deep mud creates a great deal of suction around the tires and is very difficult to get through. You should use low (L Off-Road) with the 4WD LOCK engaged and maintain your momentum. If you start to slow to a stop, try turning your steering wheel no more than a 1/4 turn quickly back and forth for additional traction. Mud holes pose an increased threat of vehicle damage and getting stuck. They are normally full of debris from previous vehicles getting stuck. As a good practice before entering any mud hole, get out and determine how deep it is, if there are any hidden obstacles and if the vehicle can be safely recovered if stuck. 5