Hill-Start Assist Control (Hac); Brake Assistant System (Bas) - Hyundai IONIQ 6 2023 Owner's Manual

Driving Your Vehicle
Information
VSM does not operate when:
• Driving on a banked road such as gradient
or incline.
• Driving in reverse.
• The ESC OFF indicator light is on.
• The MDPS (Motor Driven Power Steering)
warning light ( ) is on or blinks.
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 the ESC ( ) indicator light or MDPS ( )
warning light stays illuminated or blinks,
your vehicle may have a malfunction with
the VSM system. When the warning light
illuminates have the vehicle inspected by
an authorized HYUNDAI dealer as soon as
possible.
NOTICE
Driving with wheels and tires with
different sizes may cause the VSM system
to malfunction. Before replacing tires,
make sure all four tires and wheels are the
same size. Never drive the vehicle with
different sized tires and wheels installed.
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Hill-Start Assist Control (HAC)

Hill-Start Assist Control helps prevent the
vehicle from rolling backwards when
starting a vehicle from a stop on a hill. The
system operates the brakes automatically
for about 2 seconds (maximum of 5
seconds when the accelerator pedal is
slightly depressed during HAC operation)
and releases the brake after 2 seconds or
when the accelerator pedal is depressed.
WARNING
Always be ready to depress the
accelerator pedal when starting off an
incline. Hill-Start Assist Control activates
only for about 2 seconds (maximum of 5
seconds when the accelerator pedal is
slightly depressed during HAC operation).
Information
• Hill-Start Assist Control does not operate
when the gear is shifted to P (Park) or N
(Neutral).
• Hill-Start Assist Control activates even
when the ESC (Electronic Stability
Control) is off. However, it does not
activate, when ESC does not operate
normally.

Brake Assistant System (BAS)

The Brake Assistant System provides
additional pressure when the brake pedal
is momentarily and strongly depressed in
a situation sudden braking is required
while driving.
The Brake Assistant System reduces the
time for ABS(Anti-Lock Brake System)
control to enter and consequently
reduces the braking distance, by
providing additional pressure up to the
point of ABS intervention.