2009 Dodge Challenger Owner Manual SRT8 - Page 285

STARTING AND OPERATING 283 "Electronic Vehicle Information Center (EVIC)" in Section 4. To turn ESP ON again, momentarily press the ESP OFF switch. NOTE: The ЉESP OFFЉ message will display and the audible chime will sound when the shift lever is moved into the PARK position from any position other than PARK and then moved out of the PARK position. This will occur when the message was previously cleared. If one wheel on an axle is spinning faster than the other, the system will apply the brake of the spinning wheel and allow more engine torque to be applied to the wheel that is not spinning. To improve the vehicle's traction when driving with tire chains, or when starting off in deep snow, sand, or gravel, it may be desirable to switch to the "Partial Off" mode by momentarily pressing the ESP OFF switch. WARNING! In the ESP "Full Off" mode, the engine torque reduction and stability features are cancelled. Therefore, the enhanced vehicle stability offered by ESP is unavailable. NOTE: When the ESP is switched OFF, a feature of the system remains active. This feature controls wheel spin across an axle quite similarly to a limited slip differential. WARNING! With the ESP switched OFF, the enhanced vehicle stability offered by ESP is unavailable. In an emergency evasive maneuver, the ESP system will not engage to assist in maintaining stability. The "Full Off" ESP mode is intended for off-highway or offroad only. 5