parking brake HYUNDAI SANTA FE LIMITED 2021 Workshop Manual

Driver assistance system
7-60
System temporarily canceled
„„Type A„„Type B
OTM070113NOTM070113L
Smart Cruise Control will be temporarily
canceled automatically when:
• The vehicle speed is above 120 mph
(190 km/h)
• The vehicle is stopped for a certain
period of time
• The accelerator pedal is continuously
depressed for a certain period of time
• The conditions for the Smart Cruise
Control to operate is not satisfied
If the system is temporarily canceled
automatically, the ‘Smart Cruise Control
canceled’ (or ‘SCC (Smart Cruise Control)
cancelled’) warning message will appear
on the cluster, and an audible warning
will sound to warn the driver.
If the Smart Cruise Control is temporarily
canceled while the vehicle is at a
standstill with the system operating,
EPB (Electronic Parking Brake) maybe
applied.
WARNING
When the system is temporarily
canceled, distance with the front
vehicle will not be maintained. Always
have your eyes on the road while
driving, and if necessary, depress the
brake pedal to reduce your driving
speed in order to maintain a safe
distance.
System conditions not satisfied
„„Type A „„Type B
OTM070112NOTM070112L
If the Driving Assist button, + switch,
- s witch or switch is pushed when
the system’s operating conditions are
not satisfied, the ‘Smart Cruise Control
conditions not met’ (or SCC (Smart
Cruise Ctrl. conditions not met’) will
appear on the cluster, and an audible
warning will sound.

Driver assistance system
7-102
WARNING
Take the following precautions when
using Rear Cross-Traffic Safety system:
• For your safety, change the Settings
after parking the vehicle at a safe
location.
• If any other system’s warning
message is displayed or audible
warning is generated, Rear Cross-
Traffic Safety system’s warning
message may not be displayed
and audible warning may not be
generated.
• You may not hear the warning sound
of Rear Cross-Traffic Safety system if
the surrounding is noisy.
• Rear Cross-Traffic Safety system may
not operate if the driver applies the
brake pedal to avoid collision.
• During Rear Cross-Traffic Safety
system operation, the vehicle may
stop suddenly injuring passengers
and shifting loose objects. Always
have the seat belt on and keep loose
objects secured.
• Even if there is a problem with Rear
Cross-Traffic Safety system, the
vehicle’s basic braking performance
will operate normally.
• Rear Cross-Traffic Safety system does
not operate in all situations or cannot
avoid all collisions.
• During emergency braking,
braking control by the system will
automatically cancel when the
driver excessively depresses the
accelerator pedal. •
The driver is solely responsible to
operate the vehicle in a safe manner.
Do not solely depend on Rear
Cross-Traffic Safety system. Rather,
maintain a safe braking distance, and
if necessary, depress the brake pedal
to reduce driving speed or to stop
the vehicle.
• Never deliberately operate Rear
Cross-Traffic Safety system on
people, animal, objects, etc. It may
cause serious injury or death.
CAUTION
The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
-The ESC (Electronic S

tability Control)
warning light is on
- ESC (Electronic S

tability Control) is
engaged in a different function
Information
• If the system assists you with braking,
the driver needs to pay attention as the
brake assist will end within 2 seconds.
The driver must immediately depress
the brake pedal and check vehicle
surroundings.
• Brake control will end when the
driver depresses the brake pedal with
sufficient power.
• After shifting the gear to R (Reverse),
braking control will operate once for
left and right vehicle approach.

Driver assistance system
7-104
WARNING
• Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Safety system may not
operate properly.
• Rear Cross-Traffic Safety system may
not operate properly in an area (for
example: open terrain), where any
substance are not detected after
turning ON the engine.
CAUTION
Turn off Rear Cross-Traffic Safety
system to install a trailer, carrier, etc.,
or remove the trailer, carrier, etc. to use
Rear Cross-Traffic Safety system.
Limitations of the system
Rear Cross-Traffic Safety system may
not operate normally, or the system
may operate unexpectedly under the
following circumstances:
• Departing from where trees or grass
are overgrown
• Departing from where roads are wet
• Speed of the approaching vehicle is
fast or slow
Braking control may not work, driver’s
attention is required in the following
circumstances:
• The vehicle severely vibrates while
driving over a bumpy road, uneven
road or concrete patch
• Driving on a slippery surface due to
snow, water puddle, ice, etc.
• The tire pressure is low or a tire is
damaged
• The brake is reworked
• Remote Smart Parking Assist is
operating (if equipped)
CAUTION
For more details on the limitations of
the rear corner radar, refer to “Blind-
Spot Collision-Avoidance Assist (BCA)”
section in chapter 7.
WARNING
• Driving near a vehicle or structure
OJX1079111[A] : Structure
Rear Cross-Traffic Safety system
may be limited when driving near
a vehicle or structure, and may not
detect the vehicle approaching from
the left or right. If this occurs, the
system may not warn the driver or
control the brakes when necessary.
Always check your surroundings
while backing up.

07
7-105
• When the vehicle is in a complex
parking environment
OJX1079112
Rear Cross-Traffic Safety system may
detect vehicles which are parking
or pulling out near your vehicle (for
example: a vehicle leaving beside
your vehicle, a vehicle parking or
pulling out in the rear area, a vehicle
approaching your vehicle making a
turn, etc.). If this occurs, the system
may unnecessarily warn the driver
and control the brake.
Always check your surroundings
while backing up. •
When the vehicle is parked
diagonally
OJX1079113[A] : Vehicle
Rear Cross-Traffic Safety system
may be limited when backing up
diagonally, and may not detect the
vehicle approaching from the left or
right. If this occurs, the system may
not warn the driver or control the
brakes when necessary.
Always check your surroundings
while backing up.
• When the vehicle is on or near a
slope
OTM070229L
Rear Cross-Traffic Safety system
may be limited when the vehicle is
on a uphill or downhill slope, or near
it, and may not detect the vehicle
approaching from the left or right. If
this occurs, the system may not warn
the driver or control the brakes when
necessary.
Always check your surroundings
while backing up.

Driver assistance system
7-106
• Pulling into the parking space where
there is a structure
OJX1079115[A] : Structure, [B] :Wall
Rear Cross-Traffic Safety system
may detect vehicles passing by
in front of you when parking in
reverse into a parking space with a
wall or structure in the rear or side
area. If this occurs, the system may
unnecessarily warn the driver and
control the brake.
Always check your surroundings
while backing up. •
When the vehicle is parked rearward
OJX1079116
Rear Cross-Traffic Safety system may
detect vehicles passing by behind
you when parking in reverse into
a parking space. If this occurs, the
system may unnecessarily warn the
driver and control the brake.
Always check your surroundings
while backing up.
WARNING
• When you are towing a trailer or
another vehicle, we recommend that
Rear Cross-Traffic Safety system is
turned off due to safety reasons.
• Rear Cross-Traffic Safety system may
not operate normally if interfered by
strong electromagnetic waves.
• Rear Cross-Traffic Safety system may
not operate for 3 seconds after the
vehicle is started, or the rear corner
radars are initialized.

07
7-117
System operation
Operating conditions
If ‘Rear Active Assist’ or ‘Rear Warning
Only’ is set from the Settings menu,
Reverse Parking Collision-Avoidance
Assist will be in the ready status when
the following conditions are satisfied:
- The liftga
te is closed
- The gear is shifted t

o R (Reverse)
- Vehicle speed is belo

w 6 mph (10
km/h)
- Sy

stem components such as the rear
view camera and the rear ultrasonic
sensors are in normal conditions
When Reverse Parking Collision-
Avoidance Assist activates, a line
appears behind the vehicle image in the
instrument cluster.
Reverse Parking Collision-Avoidance
Assist operates only once after the gear
is shifted to R (Reverse). To reactivate
Reverse Parking Collision-Avoidance
Assist, shift the gear from another gear
to R (Reverse).
OTM070174
Rear Active Assist
• If the system detects a risk of collision
with a pedestrian or an object, the
system will warn the driver with an
audible warning and warning message
on the cluster. When Rear View
Monitor is operating, a warning will
appear on the infotainment system
screen.
• If the system detects an imminent
collision with a pedestrian or an
object behind the vehicle, the system
will assist you with braking. The driver
needs to pay attention as the brake
assist will end within 2 seconds. The
driver must immediately depress
the brake pedal and check vehicle
surroundings.
• Brake control will end when:
- The gear is shifted t

o P (Park) or D
(Drive).
- The driver depr

esses the brake
pedal with sufficient power
- Braking assis

t has last for
approximately 2 seconds
• The warning will turn off when:
- The driver shifts the gear t

o P (Park),
N (Neutral), or D (Drive)
• The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
- The ESC (Electronic S

tability
Control) warning light is on
- ESC (Electronic S

tability Control) is
engaged in a different function

07
7-119
„„Rear view camera„„Rear ultrasonic sensor
OTM070219LOTM070176L
The ‘Rear camera error or blockage’
or ‘Parking sensor error or blockage’
warning message will appear on the
cluster if the following situations occur:
- The rear vie

w camera is covered with
foreign material, such as snow or rain,
etc.
- There is inclemen

t weather, such as
heavy snow, heavy rain, etc.
If this occurs, Reverse Parking Collision-
Avoidance Assist may turn off or may not
operate properly. Check whether the rear
view camera and rear ultrasonic sensors
are clean.
Limitations of the system
Reverse Parking Collision-Avoidance
Assist may not assist braking or warn
the driver even if there are pedestrians
or objects under the following
circumstances:
• Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Rear view camera or rear ultrasonic
sensor(s) is damaged
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• Rear view camera is obscured by a
light source or by inclement weather,
such as heavy rain, fog, snow, etc.
• The surrounding is very bright or very
dark
• Outside temperature is very high or
very low
• The wind is either strong (above
12 mph (20 km/h)) or blowing
perpendicular to the rear bumper
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle
• There is ground height difference
between the vehicle and the
pedestrian
• The image of the pedestrian in the
rear view camera is indistinguishable
from the background

Driver assistance system
7-120
• The pedestrian is near the rear edge of
the vehicle
• The pedestrian is not standing upright
• The pedestrian is either very short or
very tall for the system to detect
• The pedestrian or cyclist is wearing
clothing that easily blends into the
background, making it difficult to
detect
• The pedestrian is wearing clothing
that does not reflect ultrasonic waves
well
• Size, thickness, height, or shape of
the object does not reflect ultrasonic
waves well (e.g., pole, bush, curbs,
carts, edge of a wall, etc.)
• The pedestrian or the object is moving
• The pedestrian or the object is very
close to the rear of the vehicle
• A wall is behind the pedestrian or the
object
• The object is not located at the rear
center of your vehicle
• The object is not parallel to the rear
bumper
• The road is slippery or inclined
• The driver backs up the vehicle
immediately after shifting to R
(Reverse)
• The driver accelerates or circles the
vehicle Reverse Parking Collision-Avoidance
Assist may unnecessarily warn the driver
or assist with braking even if there are
no pedestrians or objects under the
following circumstances:
•
Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• The pattern on the road is mistaken
for a pedestrian
• There is shadow or light reflecting on
the ground
• Pedestrians or objects are around the
path of the vehicle
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• Your vehicle is backing towards a
narrow passage or parking space
• Your vehicle is backing towards an
uneven road surface, such as an
unpaved road, gravel, bump, gradient,
etc.
• A trailer or carrier is installed on the
rear of your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle

07
7-121
WARNING
Take the following precautions when
using Reverse Parking Collision-
Avoidance Assist:
• Always pay extreme caution while
driving. The driver is responsible for
controlling the brake for safe driving.
• Always pay attention to road and
traffic conditions while driving,
whether or not there is a warning.
• Always look around your vehicle to
make sure there are no pedestrians
or objects before moving the vehicle.
• The performance of Reverse Parking
Collision-Avoidance Assist may
vary under certain conditions. If
vehicle speed is above 2 mph (4
km/h), the system will provide
collision avoidance assist only when
pedestrians are detected. Always
look around and pay attention when
backing up your vehicle.
• Some objects may not be detected
by the rear ultrasonic sensors due
to the objects distance, size or
material, all of which can limit the
effectiveness of the sensor.
• Reverse Parking Collision-Avoidance
Assist may not operate properly
or may operate unnecessarily
depending on the road conditions
and the surroundings.
• Do not solely rely on the system.
Doing so may lead to vehicle damage
or injuries.
CAUTION
• Noise may be heard when sudden
braking occurs to avoid a collision.
• If any other warning sound such
as the seat belt warning chime is
already generated, Reverse Parking
Collision-Avoidance Assist warning
may not sound.
• The system may not work properly
if the bumper has been damaged,
replaced or repaired.
• Reverse Parking Collision-Avoidance
Assist may not operate normally if
interfered by strong electromagnetic
waves.
• Playing the vehicle audio system at
high volume may prevent passengers
from hearing Reverse Parking
Collision-Avoidance Assist warning
sounds.
• Turn off Reverse Parking Collision-
Avoidance Assist when towing a
trailer. If towing and moving in
reverse, Reverse Parking Collision-
Avoidance Assist will activate as it
detects the trailer.

Driver assistance system
7-128
• When remotely moving forward
using method (2), it is recognized
as a parking situation, and will
immediately control the steering
wheel according to the condition
ahead to assist with entering the
parking space and aligning the
vehicle. However, performance
may reduce depending on the
pedestrians, animals, shape of
objects, location, etc. around the
vehicle.
• For moving remotely in reverse,
both method (1) and (2) aligns the
steering wheel first, and then will
only move the vehicle straight.
• When remotely moving forward or
in reverse is completed, the vehicle
will automatically shift to P (Park)
and engage EPB (Electronic Parking
Brake). CAUTION
• When using Remote Remote
Forward/Backward function, make
sure that all passengers have gotten
out of the vehicle.
• If the vehicle’s battery is discharged
or Remote Smart Parking Assist
malfunctions when parked in a
narrow parking space, Remote
Forward/Backward function will not
operate. Always park your vehicle in
a space wide enough for you to get in
or out of your vehicle.
• Please note that depending on the
parking space, you may not be able
to exit from the space you have
entered by using Remote Forward/
Backward function.
• After parking, the surrounding may
change due to the movement of
surrounding vehicles. If this occurs,
Remote Forward/Backward function
may not operate.
• Before leaving the vehicle, close
windows and sunroofs, and make
sure the engine is off before locking
the doors.