Hill-Start Assist Control (Hac) - Hyundai Sonata LF Owner's Manual

i
Information
The VSM does not operate when:
• Driving on bank road such as gradi-
ent or incline
• Driving rearward.
• ESC OFF indicator light is on.
• EPS (Electric Power Steering) warn-
ing light ( ) is on.
VSM OFF condition
To cancel VSM operation, press the
ESC OFF button. ESC OFF indicator
light ( ) will illuminate.
To turn on VSM, press the ESC OFF
button again. The ESC OFF indicator
light will go out.
WARNING
If ESC indicator light (
EPS warning light (
on, your vehicle may have a
malfunction with the VSM sys-
tem. When the warning light illu-
minates we recommend that the
vehicle be checked by an
authorized HYUNDAI dealer as
soon as possible.
NOTICE
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 for this
vehicle.

Hill-Start Assist Control (HAC)

(if equipped)
The Hill-Start Assist Control (HAC)
prevents the vehicle from rolling
backwards when starting a vehicle
from a stop on a hill. The system
operates the brakes automatically for
approximately 2 seconds and releas-
es the brake when the accelerator
pedal is depressed or after 2 sec-
onds.
) or
) stays
Always be ready to depress the
accelerator pedal when starting
off on a incline. The HAC acti-
vates only for approximately 2
seconds.
WARNING
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