2008 Chrysler Crossfire Owner Manual - Page 194

192 STARTING AND OPERATING To improve the vehicle's traction when driving with snow chains, or starting off in deep snow, sand, or gravel, switch off the ESP by pressing the upper half of the ESP switch. The ESP warning light will then be continuously illuminated. With the ESP system switched off, the engine torque reduction feature is cancelled. Therefore, the enhanced vehicle stability offered by ESP is unavailable. If one drive wheel loses traction and begins to spin, the ESP system will apply the brake at the affected wheel until the wheel regains sufficient traction. The traction control engages at approximately 24 mph (40 km/h), and switches off at 50 mph (80 km/h). To return to the enhanced vehicle stability offered by ESP, press the lower half of the switch (the ESP warning light goes out). Anti-Lock Brake System (ABS) The ABS gives increased vehicle stability and brake performance under most braking conditions. The system automatically "pumps" the brakes during severe braking conditions to prevent wheel lock-up. The system operates to prevent wheel lock-up and help avoid skidding on slippery surfaces. NOTE: The ABS improves steering control of the vehicle during hard braking maneuvers. CAUTION! Snow chains should never be used without the recommended mud and snow (M+S) rated radial-ply tires. Damage to your vehicle may result from such usage. ESP always operates under braking, even with the switch in the OFF position.