Kia Optima - Page 320

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Driving your vehicle
VSM operation off
If you press the ESP OFF button to turn
off the ESP, the VSM will also cancel and
the ESP OFF indicator light ( ) illumi-
nates.
To turn on the VSM, press the button
again. The ESP OFF indicator light goes
out.
Malfunction indicator
The VSM can be deactivated even if you
don’t cancel the VSM operation by press-
ing the ESP OFF button. It indicates that
a malfunction has been detected some-
where in the Electric Power Steering sys-
tem or VSM system. If the ESP indicator
light ( ) or EPS warning light remains
on, we recommend that you contact an
authorised Kia dealer.
✽✽
NOTICE
• The VSM is designed to function above
approximately 15 km/h (9 mph) on
curves.
• The VSM is designed to function above
approximately 30 km/h (18 mph) when
a vehicle is braking on a split-mu road.
The split-mu road is made of surfaces
which have different friction forces.
ESS : Emergency Stop Signal
(if equipped)
The Emergency Stop Signal system
alerts the driver behind by blinking the
stop light when the vehicle suddenly
stops or when the ABS activates in a
stop. (The system activates when the
vehicle speed is over 55km/h and the
vehicle deceleration is over 7m/s² or the
ABS activates when the vehicle emer-
gency braking.)
When the vehicle speed is under 40 km/h
and the ABS deactivates or the sudden
stop situation is over, the stop light blink-
ing will stop.
WARNING
• The Vehicle Stability Management
system is not a substitute for
safe driving practices but a sup-
plementary function only. It is the
responsibility of the driver to
always check the speed and the
distance to the vehicle ahead.
Always hold the steering wheel
firmly whilst driving.
• Your vehicle is designed to acti-
vate according to the driver’s
intention, even with installed
VSM. Always follow all the normal
precautions for driving at safe
speeds for the conditions –
including driving inclement
weather and on a slippery road.
• Driving with varying tyre or wheel
sizes may cause the VSM system
to malfunction. When replacing
tyres, make sure they are the
same size as your original tyres.
CAUTION
The Emergency Stop Signal system
will not work if the hazard warning
flasher is already on.