2009 Hyundai Elantra Owner's Manual - Page 210

Driving your vehicle ESC operation off ESC OFF state • To cancel ESC operation, ESC press the ESC OFF button OFF (ESC OFF indicator light illuminates). • If the ignition switch is turned to LOCK position when ESC is off, ESC remains off. Upon restarting the engine, the ESC will automatically turn on again. ■ ESC indicator light (blinks) CAUTION Driving with varying tire or wheel sizes may cause the ESC system to malfunction. When replacing tires, make sure they are the same size as your original tires. ESC ■ ESC OFF indicator light (comes on) ESC OFF Indicator light When ignition switch is turned to ON, the indicator light illuminates, then goes off if ESC system is operating normally. The ESC indicator light blinks whenever ESC is operating. ESC OFF indicator light comes on when either the ESC is turned off with the button, or ESC fails to operate when turned on. WARNING The Electronic Stability Control system is only a driving aid; use precautions for safe driving by slowing down on curved, snowy, or icy roads. Drive slowly and don't attempt to accelerate whenever the ESC indicator light is blinking, or when the road surface is slippery. 5 23