2008 Jeep Grand Cherokee Owner's Manual - Page 144

144 UNDERSTANDING THE FEATURES OF YOUR VEHICLE or gravel conditions and more wheel spin than ESP would normally allow is required to gain traction. To turn ESP on again, momentarily depress the ESP OFF" switch. This will restore the normal "ESP On" mode of operation. NOTE: To improve the vehicle's traction when driving with snow chains, or starting off in deep snow, sand, or gravel, it may be desirable to switch to the "Partial Off" mode by pressing the ESP switch. Once the situation requiring ESP to be switched to the "Partial Off" mode is overcome, turn ESP back on by momentarily depressing the "ESP OFF" switch. This may be done while the vehicle is in motion. Full Off (4WD Models Only) This mode is intended for off-highway or off-road use when ESP stability features could inhibit vehicle maneuverability due to trail conditions. This mode is entered by depressing and holding the "ESP OFF" switch for 5 seconds when the vehicle is stopped and the engine is running. After 5 seconds, the "ESP/TCS Indicator Light" will illuminate, and the ESP OFF message will appear in the Electronic Vehicle Information Center (EVIC). Refer to "Electronic Vehicle Information Center (EVIC)" in Section 4 of this manual for more information. ESP OFF Switch