Hyundai Elantra: Vehicle stability management (VSM) (if equipped) - Brake system - Driving your vehicle - Hyundai Elantra MD 2010-2015 Owners manualHyundai Elantra: Vehicle stability management (VSM) (if equipped)

This system provides further enhancements to vehicle stability and steering responses when a vehicle is driving on a slippery road or a vehicle detected changes in coefficient of friction between right wheels and left wheels when braking.