Hyundai Santa Fe 2020 Owner's Manual

5-37
Driving your vehicle
5
The system automatically applies the
brakes to maintain the vehicle speed
below a certain speed and allows the
driver to concentrate on steering the
vehicle down hill.
The DBC defaults to the off position
whenever the ignition switch is
placed to the ON position. Press the
button to activate the system and
press the button again to deactivate.DBC operation
Standby
Press the DBC button when the vehicle speed is under
40 mph (64 km/h). The DBC system will turn on and
enter the standby mode.
The system does not turn on if the vehicle speed is over
40 mph (64 km/h).In the standby mode, the DBC will activate under the fol-
lowing conditions:
The hill is steep enough.
The brake/accelerator pedal is not depressed.
The vehicle speed is within 2–18 mph (4–30 km/h) range (within 2–8 mph (4–8 km/h) when reversing).
Within the activation speed range 2–18 mph (4–30
km/h), the driver can control the vehicle speed by
depressing the brake/accelerator pedal.
The DBC will turn off under the following conditions:
The DBC button is pressed again.
The vehicle speed is over 40 mph (64 km/h).
The yellow warning light illuminates when the system
may have malfunctioned or may not work properly dur-
ing the activation. In this case, the DBC system is
deactivated. Have the system checked by an author-
ized HYUNDAI dealer as soon as possible. The DBC will be deactivated but maintain the standby
mode under the following conditions:
The hill is not steep enough.
The vehicle speed is between 18–40 mph (30–64
km/h).
Activated
Deactivated System
malfunction
Mode Indicator light Description
Green light
blinks
-
Green light turns off
Green light turns on(maintains standby mode)
Yellow light turns on
Green lightturns on

5-38
Driving your vehicle
Downhill Brake Control disabled.
Control vehicle speed
When the DBC system is not work-
ing properly this warning message
will appear on the LCD display and
you will hear a warning sound. If this
occurs, control the vehicle speed by
depressing the brake pedal.
Information
• Noise or vibration may occur fromthe brakes when the DBC is acti-
vated.
• The rear stop light comes on when DBC is activated. The DBC may not deactivate on
steep inclines even though the
brake or accelerator pedal is
depressed.
The DBC system may not always maintain the vehicle speed at a
certain speed.
The DBC does not operate when: - The shift lever is in P (Park).
- The ESC is activated.
NOTICE
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Always turn off the DBC on nor-
mal roads. The DBC might acti-
vate inadvertently from the stand-
by mode when driving through
speed bumps or making sharp
curves.
WARNING
OTMA048167

5-39
Driving your vehicle
5
Good Braking Practices
Wet brakes can be dangerous! The
brakes may get wet if the vehicle is
driven through standing water or if it
is washed. Your vehicle will not stop
as quickly if the brakes are wet. Wet
brakes may cause the vehicle to pull
to one side.To dry the brakes, apply the brakes
lightly until the braking action returns
to normal, taking care to keep the
vehicle under control at all times. If
the braking action does not return to
normal, stop as soon as it is safe to
do so and call an authorized
HYUNDAI dealer for assistance.
DO NOT drive with your foot resting
on the brake pedal. Even light, but
constant pedal pressure can result in
the brakes overheating, brake wear,
and possibly even brake failure.
If a tire goes flat while you are driv-
ing, apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so, pull off the road
and stop in a safe location.
Keep your foot firmly on the brake
pedal when the vehicle is stopped to
prevent the vehicle from rolling for-
ward.
Whenever leaving the vehicle or
parking, always come to a com-
plete stop and continue to
depress the brake pedal. Move
the shift lever into P (Park) posi-
tion, then apply the parking
brake, and place the ignition
switch in the LOCK/OFF posi-
tion.
Vehicles parked with the park-
ing brake not applied or not
fully engaged may roll inadver-
tently and may cause injury to
the driver and others. ALWAYS
apply the parking brake before
exiting the vehicle.
WARNING

5-40
Driving your vehicle
The All Wheel Drive (AWD) system
delivers engine torque to both the
front and rear wheels for extra trac-
tion. AWD is useful when maximum
traction is required on slippery,
muddy, wet, or snow-covered roads.
Occasional off-road use such as
established unpaved roads and trails
are OK. It is always important that
the driver carefully reduces the
speed to a level that does not exceed
the safe operating speed for those
conditions. Do not drive in water if the level
is higher than the bottom of the
vehicle.
Check your brake condition once you are out of mud or
water. Depress the brake pedal
several times as you move slow-
ly until you feel normal braking
return.
Shorten your scheduled mainte- nance interval if you drive in off-
road conditions such as sand,
mud or water (see "Maintenance
Under Severe Usage Conditions"
in chapter 7).
Always wash your vehicle thor- oughly after off road use, espe-
cially the bottom of the vehicle.
Be sure to equip the vehicle with four tires of the same size and
type.
Make sure that a full time AWD vehicle is towed by a flat bed
tow truck.
NOTICE
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To reduce the risk of SERIOUS
INJURY or DEATH:
Do not drive in conditions that
exceed the vehicles intended
design such as challenging
off-road conditions.
Avoid high speeds when cor-
nering or turning.
Do not make quick steering
wheel movements, such as
sharp lane changes or fast,
sharp turns.
The risk of a rollover is great-
ly increased if you lose con-
trol of your vehicle at highway
speeds.
Loss of control often occurs if
two or more wheels drop off
the roadway and the driver
over steers to reenter the
roadway.
In the event your vehicle
leaves the roadway, do not
steer sharply. Instead, slow
down before pulling back into
the travel lanes.
WARNING
OTM058010

5-41
Driving your vehicle
5
AWD Operation
If AWD warning light ( ) stays on the instrument cluster, your vehicle may have a malfunction with the
AWD system. When the AWD warning light ( ) illuminates have your vehicle checked by an authorized
HYUNDAI dealer as soon as possible.
WARNING
In the AWD LOCK mode, the system is deactivated whenvehicle speed is over 40 mph (60 km/h) and the mode is shift-
ed to AWD AUTO mode. If the vehicle speed is reduced back
down to 40 mph (60 km/h) the system shifts back into AWD
LOCK mode.
Use this mode when driving up or down steep inclines, driv- ing off-road, driving on sandy and muddy roads, etc. to max-
imize traction.
The driving force distribution (AWD) state is not displayed on the cluster LCD display.
AWD AUTO
(AWD LOCK is deactivated) -
(not illuminated)
Transfer mode Selection button Indicator light Description
In the AWD AUTO mode, under normal operating conditions,
the vehicle operates similar to conventional 2WD vehicles. If
the system determines there is a need for four wheel drive,
the engine's driving power is distributed to all four wheels
automatically.
Use this mode when driving on normal roads.
If you select the Assist mode ( ) in the cluster LCD dis- play, driving force distribution (AWD) state is displayed.
AWD LOCK
(illuminated)
All Wheel Drive (AWD) mode selection

5-42
Driving your vehicle
When driving on normal roads,
deactivate the AWD LOCK mode
by pushing the AWD LOCK button
(AWD LOCK indicator light goes
off). Driving on normal roads with
the AWD LOCK mode, especially,
when cornering may cause
mechanical noise or vibration. The
noise and vibration will disappear
when the AWD LOCK mode is
deactivated. Prolong driving with
the noise and vibration may dam-
age some parts of the power train.
Information
When the AWD LOCK mode is deac-
tivated, a sensation may be felt as the
driving power is delivered entirely to
the front wheels.
For safe AWD operation
Before driving
Make sure all passengers are wearing seat belts.
Sit upright and closer to the steer- ing wheel than usual. Adjust the
steering wheel to a position com-
fortable for you to drive.
Driving on snow-covered or icy
roads
Start off slowly by applying theaccelerator pedal gently.
Use snow tires or tire chains.
Keep sufficient distance between your vehicle and the vehicle in
front of you.
Apply engine braking during decel- eration by switching the gear shift
lever to Manual Shift Mode and
manually selecting a lower gear.
Avoid speeding, rapid accelera- tion, sudden brake applications,
and sharp turns to prevent skids.
Driving in sand or mud
Maintain slow and constant speed.
Use tire chains driving in mud ifnecessary.
Keep sufficient distance between your vehicle and the vehicle in
front of you.
Reduce vehicle speed and always check the road condition.
Avoid speeding, rapid accelera- tion, sudden brake applications,
and sharp turns to prevent getting
stuck.
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NOTICE
When the vehicle is stuck in
snow, sand or mud, place a non-
slip material under the drive
wheels to provide traction OR
Slowly spin the wheels in for-
ward and reverse directions
which causes a rocking motion
that may free the vehicle.
However, avoid running the
engine continuously at high
rpm, doing so may damage the
AWD system.
CAUTION

5-43
Driving your vehicle
5
Driving up or down hills
Driving uphill - Before starting off, check if it ispossible to drive uphill.
- Drive as straight as possible.
Driving downhill - Do not change gear while drivingdownhill. Select gear before driv-
ing downhill.
- Drive slowly using engine brak- ing while driving downhill.
- Drive straight as possible.
Driving through water
Try to avoid driving in deep stand- ing water. It may stall your engine
and clog your exhaust system.
If you need to drive in water, stop your vehicle, set the vehicle in
AWD LOCK mode and drive under
5 mph (8 km/h).
Do not change gear while driving in water.
OLMB053017
Exercise extreme caution when
driving up or down steep hills.
The vehicle may flip over
depending on the grade, the ter-
rain, and the trail conditions.
WARNING
Do not drive across the contour
of steep hills. A slight change in
the wheel angle can destabilize
the vehicle, or a stable vehicle
may lose stability if the vehicle
stops its forward motion. Your
vehicle may roll over and lead to
a serious injury or death.
WARNING
Always drive slowly in water. If
you drive too fast, water may
get into the engine compart-
ment and wet the ignition sys-
tem causing your vehicle to
suddenly stop.
CAUTION
OLMB053018

5-44
Driving your vehicle
Additional driving conditions
Become familiar with the off-roadconditions before driving.
Always pay attention when driving off-road and avoid dangerous
areas.
Drive slowly when driving in heavy wind.
Reduce vehicle speed when cor- nering. The center of gravity of
AWD vehicles is higher than con-
ventional 2WD vehicles, making
them more likely to roll over when
you rapidly turn corners.
Always hold the steering wheel firmly when you are driving off-
road.
Emergency Precautions
Tires
Do not use a tire and wheel package
with a different size and type from
the one originally installed on your
vehicle. It can affect the safety and
performance of your vehicle, which
could lead to steering failure or
rollover causing serious injury.
When replacing the tires, be sure to
equip all four tires with the tire and
wheel of the same size, type, tread,
brand and load-carrying capacity. If
you equip your vehicle with any
tire/wheel combination not recom-
mended by HYUNDAI for off-road
driving, you should not use these
tires for highway driving.
Do not grab the inside of the
steering wheel when you are
driving off-road. You may hurt
your arm by a sudden steering
maneuver or from steering wheel
rebound due to an impact with
objects on the ground. You could
lose control of the steering wheel
which may lead to serious injury
or death.
WARNING
Never start or run the engine
while a full-time AWD vehicle is
raised on a jack. The vehicle can
slip or roll off of a jack causing
serious injury or death to you or
those nearby.
WARNING

5-45
Driving your vehicle
5
Towing
AWD vehicles must be towed with a
wheel lift and dollies or flatbed equip-
ment with all the wheels off the
ground.For more details, refer to
"Towing" in chapter 6.
Dynamometer testing
A full-time AWD vehicle must be test-
ed on a special four wheel chassis
dynamometer.
A full-time AWD vehicle should not
be tested on a 2WD roll tester. If a
2WD roll tester must be used, per-
form the following procedure:
1. Check the tire pressures recom-mended for your vehicle.
2. Place the front wheels on the roll tester for a speedometer test as
shown in the illustration.
3. Release the parking brake.
4. Place the rear wheels on the tem- porary free roller as shown in the
illustration.
OTM058013Roll Tester (Speedometer)
Temporary Free Roller
Never engage the parking
brake while performing the
test.
When the vehicle is lifted up,
do not operate the front and
rear wheel separately. All four
wheels should be operated.
CAUTION
Keep away from the front of the
vehicle while the vehicle is in
gear on the dynamometer. The
vehicle can jump forward and
cause serious injury or death.
WARNING

5-46
The ISG system helps reduce fuel
consumption and exhaust gas emis-
sions by automatically shutting down
the engine, when the vehicle is at a
standstill (i.e. red stop light, stop
sign, and traffic jam).
The engine is automatically started
upon satisfying the starting condi-
tions.
The ISG system is always active,
when the engine is running.
Information
When the engine is automatically
started by the ISG system, some warn-
ing lights (i.e. ABS, ESC, ESC OFF,
EPS, and parking brake warning
light) may illuminate for a few sec-
onds due to the low battery voltage.
However, it does not indicate a mal-
function with the ISG system.
To Activate the ISG System
Prerequisite for activation
The ISG system operates in the fol-
lowing situations.
The driver's seatbelt is fastened
The driver's door and hood areclosed
The brake vacuum pressure is adequate
The battery sensor is activated and the battery is sufficiently
charged
Outside temperature is not too low or too high
The vehicle is driven over a con- stant speed and stops
The climate control system satis- fies the conditions
The vehicle is sufficiently warmed up
The incline is gradual
The steering wheel is turned less than 180 degrees and then the
vehicle stops
Information
The ISG system is
not activated, when
the prerequisites to
activate the ISG sys-
tem are unsatisfied.
In this case, the ISG
OFF button indicator illuminates,
and the auto stop indicator ( )
illuminates in yellow on the instru-
ment cluster.
• When the above indicator remains illuminated on the instrument clus-
ter, we recommend that you have
the ISG system checked by an
authorized HYUNDAI dealer.
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Driving your vehicle
•