KIA Rio_Rio5_Rio 5-Door 2013 - Manual (Page 251)

Driving your vehicle
28 5
ESC OFF usage
When driving
• It’s a good idea to keep the ESC turned
on for daily driving whenever possible.
• To turn ESC off while driving, press the
ESC OFF button while driving on a flat
road surface.
Never press the ESC OFF button while
ESC is operating (ESC indicator light
blinks).
If ESC is turned off while ESC is operat-
ing, the vehicle may slip out of control.
Hill-start assist control (HAC)
Hill start Assist Control is a comfort func-
tion. The main intend is to prevent the
vehicle from rolling backwards while driv-
ing off uphill on an inclined surface. HAC
holds the braking pressure builtup by
driver during stopping procedure for 2
seconds after releasing brake pedal.
During the pressure-hold period, the
driver has enough time to press the
accelerator pedal to drive off.
The braking pressure is reduced as soon
as the system detects the driver’s inten-
tion to drive off.
WARNING - Operating ESC
Never press the ESC OFF button
while ESC is operating.
If the ESC is turned off while ESC is
operating, the vehicle may go out of
control.
WARNING - Activating
HAC
Drivers should pay close attention
when activating the HAC. The vehi-
cle may roll backward causing an
accident due to insufficient brake
hold pressure.