2011 Jeep Wrangler Owner Manual - Page 420

418 STARTING AND OPERATING WARNING! The Electronic Stability Control (ESC) cannot prevent the natural laws of physics from acting on the vehicle, nor can it increase the traction afforded by prevailing road conditions. The ESC cannot prevent collisions, including those resulting from excessive speed in turns, driving on very slippery surfaces, or hydroplaning. The capabilities of an ESC-equipped vehicle must never be exploited in a reckless or dangerous manner which could jeopardize the user's safety or the safety of others. The ESC system has three available operating modes in 4H range. The system has one operating mode in 4L range. Two-wheel drive vehicles and four-wheel drive vehicles in 2H range have two operating modes. 4H Range (4WD Models) Or 2WD Models On This is the normal operating mode for ESC in 4H and 2WD vehicles. Partial Off This mode is entered by momentarily pressing the ESC OFF switch.