2000 Mercury Mystique Owner's Manual - Page 119
2000 Mercury Mystique Manual
Page 119 highlights
Driving TRACTION CONTROL (if equipped) This system prevents wheel spin at all speeds. The control will toggle this function on and off, but the feature defaults to on after each cycle of the ignition key. The traction control system controls excessive wheel spin by automatically applying and releasing the brakes in conjunction with engine torque reductions. This can occur when accelerating on a slippery road, a loose surface or when pulling away on a hill. The traction control lamp flashes on the instrument panel when the system is functioning to regulate tire traction. When the ignition is turned to the on position, the traction control system light comes on for approximately three (3) seconds. If the light does not come on when the ignition is turned to the on position or if it remains on when the traction control system is turned on, have the system serviced by your dealer or a qualified service technician. You can continue to drive and do not need to have the vehicle towed in. You should not take unnecessary driving risks because of the system's safety potential. 119