2009 Dodge Challenger Owner Manual SRT8 - Page 282

280 STARTING AND OPERATING 8. Rotate the steering wheel back to center and then an additional half-turn to the right. 9. Turn the ignition switch to the OFF position and then back to the ON position. If the sequence was completed properly, the "ESP/TCS Indicator Light" will blink several times to confirm HSA is disabled. 10. Repeat these steps if you want to return this feature to it's previous setting. Electronic Stability Program (ESP) This system enhances directional control and stability of the vehicle under various driving conditions. The ESP corrects for oversteering and understeering the vehicle by applying the brake of the appropriate wheel. Engine power may also be reduced to assist in counteracting the condition of oversteer or understeer and help the vehicle maintain the desired path. The ESP uses sensors in the vehicle to determine the path that the driver intends to steer the vehicle and compares it to the actual path of the vehicle. When the actual path does not match the intended path, the ESP applies the brake of the appropriate wheel to assist in counteracting the condition of oversteer or understeer. • Oversteer - when the vehicle is turning more than appropriate for the steering wheel position. • Understeer - when the vehicle is turning less than appropriate for the steering wheel position. The "ESP/TCS Indicator Light" located in the instrument cluster, starts to flash as soon as the tires lose traction and the ESP system becomes active. The "ESP/TCS Indicator Light" also flashes when TCS is active. If the "ESP/TCS Indicator Light" begins to flash during acceleration, ease up on the accelerator and apply as little throttle as possible. Be sure to adapt your speed and driving to the prevailing road conditions.