2021 GENESIS G90 sensor

5-76
Driving your vehicle
Warning message
Blind-Spot Collision Warning
(BCW) system disabled.
Radar blocked
This warning message may appear
when:
- One or both of the sensors on the
rear bumper is blocked by dirt or
snow or a foreign object.
- Driving in rural areas where the
sensor does not detect another
vehicle for an extended period of
time.
- When there is inclement weather
such as heavy snow or rain.
- A trailer or carrier is installed.
If any of these conditions occur, the
light on the BCW/BCA switch and the
system will turn off automatically.When the BCW canceled warning
message is displayed in the cluster,
check to make sure that the rear
bumper is free from any dirt or snow
in the areas where the sensor is
located. Remove any dirt, snow, or
foreign material that could interfere
with the radar sensors.
After any dirt or debris is removed,
the system should operate normally
after about 10 minutes of driving the
vehicle.
If the system still does not operate
normally, have the vehicle inspected
by an authorized retailer of Genesis
Branded products.
Information
Turn off the BCW/BCA and RCCW/
RCCA systems when a trailer or carri-
er is installed.
- Press the BCW/BCA switch (the
indicator on the switch will turn off)
- Deactivate the RCCW/RCCA sys-
tem by deselecting 'Setup
→Ve h i c l e
Settings
→Driver Assistance →
Parking Safety →Rear Cross-
Traffic Safety' in the AVN system
screen
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5-78
Driving your vehicle
Limitations of the System
The driver must be cautious in the
below situations because the system
may not detect other vehicles or
objects in certain circumstances:
• When a trailer or carrier is
installed.
• The vehicle driven in inclement
weather such as heavy rain or
snow.
• The sensor is covered with rain,
snow, mud, etc.
• The rear bumper where the sensor
is located is covered with a foreign
object such as a bumper sticker, a
bumper guard, a bike rack, etc.
• The rear bumper is damaged, or
the sensor is out of the original
default position.
• The vehicle height gets lower or
higher due to heavy loading in a
trunk, abnormal tire pressure, etc.
• When the temperature of the rear
bumper is high.
• When the sensors are blocked by
other vehicles, walls or parking-lot
pillars.
• The vehicle is driven on a curved
road.
• The vehicle is driven through a toll-
gate.
• The road pavement (or the periph-
eral ground) abnormally contains
metallic components (i.e. possibly
due to subway construction).
• There is a fixed object near the
vehicle, such as a guardrail.
• While going down or up a steep
road where the height of the lane is
different.• Driving on a narrow road where
trees or grass or overgrown.
• Driving in rural areas where the
sensor does not detect another
vehicle or structure for an extended
period of time.
• Driving on a wet road.
• Driving on a road where the
guardrail or wall is in double struc-
ture.
• A big vehicle is near such as a bus
or truck.
• When the other vehicle approach-
es very close.
• When the other vehicle passes at a
very fast speed.
• While changing lanes.
• If the vehicle has started at the
same time as the vehicle next to
you and has accelerated.
• When the vehicle in the next lane
moves two lanes away from you
OR when the vehicle two lanes
away moves to the next lane from
you.
• A motorcycle or bicycle is near.
• A flat trailer is near.
• If there are small objects in the
detecting area such as a shopping
cart or a baby stroller.
• If there is a low height vehicle such
as a sports car.
• The brake pedal is depressed.
• ESC (Electronic Stability Control)
is activated.
• ESC (Electronic Stability Control)
malfunctions.
• The tire pressure is low or a tire is
damaged.
• The brake is reworked.

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Driving your vehicle
System Description
Rear Cross-Traffic Collision
Warning (RCCW) system
The Rear Cross-Traffic Collision
Warning system uses radar sensors
to monitor the approaching cross
traffic from the left and right side of
the vehicle when your vehicle is in
reverse.
The blind spot detection range varies
relative to the approaching vehicle
speed.
Rear Cross-Traffic Collision-
Avoidance Assist (RCCA) sys-
tem
The Rear Cross-Traffic Collision-
Avoidance Assist system monitors
approaching cross traffic from the left
and right side of the vehicle when
your vehicle is in reverse.
The Rear Cross-Traffic Collision-
Avoidance Assist system may acti-
vate the Electronic Stability Control
in accordance with a possible colli-
sion with an approaching vehicle. It is
to lower the possible collision risk or
mitigate the possible collision dam-
age.
REAR CROSS-TRAFFIC COLLISION WARNING (RCCW)/
REAR CROSS-TRAFFIC COLLISION-AVOIDANCE ASSIST (RCCA)
• Always be aware of road and
traffic conditions while driving
and be alert for unexpected sit-
uations even though the Rear
Cross-Traffic Collision Warning
system and Rear Cross-Traffic
Collision-Avoidance Assist
system are operating.
• The Rear Cross-Traffic
Collision Warning system and
Rear Cross-Traffic Collision-
Avoidance Assist system are
supplemental systems to
assist you. Do not entirely rely
on the systems. Always pay
attention, while driving, for
your safety.
• The Rear Cross-Traffic
Collision Warning system and
Rear Cross-Traffic Collision-
Avoidance Assist system are
not substitutes for proper and
safe driving. Always drive safe-
ly and use caution when back-
ing up the vehicle.
WARNING
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05
Warning and System Control
Rear Cross-Traffic Collision Warning (RCCW) system
If the vehicle detected by the sensors approaches from the rear left/right side
of your vehicle, the warning chime will sound, the warning light on the outer
side view mirror will blink and a warning will appear on the cluster LCD dis-
play. If the rear view monitor system is operating, a warning will also appear
on the AVN system screen.
The warning will stop when:
- the detected vehicle moves out of the sensing area or
- when the vehicle is right behind your vehicle or
- when the vehicle is not approaching your vehicle or
- when the other vehicle slows down.
OHI058252
■Left
■Left
OHI058254
OHI058253
■Right
■Right
OHI058255

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Driving your vehicle
Detecting Sensor
The rear radars are located inside
the rear bumper for detecting the
side and rear areas. Always keep the
rear bumper clean for proper opera-
tion of the system.
• The system may not work prop-
erly when the bumper has been
damaged, or if the rear bumper
has been replaced or repaired.
• The system may turn off if inter-
fered by electromagnetic waves.
• Always keep the sensors clean.
• NEVER disassemble the sensor
component or apply any impact
on the sensor component.
• Be careful not to apply unneces-
sary force on the radar sensor or
sensor cover. If the sensor is
forcibly moved out of proper
alignment, the system may not
operate correctly. In this case, a
warning message may not be
displayed. Have the vehicle
inspected by an authorized
retailer of Genesis Branded
products.• Do not apply foreign objects
such as a bumper sticker or a
bumper guard near the radar
sensor or apply paint to the sen-
sor area. Doing so may adverse-
ly affect the performance of the
sensor.
Warning message
Blind-Spot Collision Warning
(BCW) system disabled. Radar
blocked
This warning message may appear
when:
- One or both of the sensors on the
rear bumper is blocked by dirt or
snow or a foreign object.
- Driving in rural areas where the
sensor does not detect another
vehicle for an extended period of
time.
- When there is inclement weather
such as heavy snow or rain.
If any of these conditions occur, the
light on the BCW/BCA switch and the
system will turn off automatically.
NOTICE
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05
When the BCW canceled warning
message is displayed in the cluster,
check to make sure that the rear
bumper is free from any dirt or snow
in the areas where the sensor is
located. Remove any dirt, snow, or
foreign material that could interfere
with the radar sensors.
After any dirt or debris is removed,
the system should operate normally
after about 10 minutes of driving the
vehicle.
If the system still does not operate
normally, have the vehicle inspected
by an authorized retailer of Genesis
Branded products.
Information
Turn off the BCW/BCA and
RCCW/RCCA systems when a trailer
or carrier is installed.
- Press the BCW/BCA switch (the
indicator on the switch will turn off)
- Deactivate the RCCW/RCCA sys-
tem by deselecting 'Setup
→Ve h i c l e
Settings
→Driver Assistance →
Parking Safety →Rear Cross-
Traffic Safety' in the AVN system
screen
System Malfunction
Check Blind-Spot Collision
Warning system
If there is a problem with the BCW
system, a warning message will
appear and the light on the switch
will turn off. The system will turn off
automatically. RCCW and RCCA will
not operate also if the BCW system
turns off due to malfunction. Have
the vehicle inspected by an author-
ized retailer of Genesis Branded
products.
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OHI048137L

5-90
Driving your vehicle
Limitations of the System
The driver must be cautious in the
below situations because the system
may not detect other vehicles or
objects in certain circumstances:
• When a trailer or carrier is
installed.
• The vehicle drives in inclement
weather such as heavy rain or snow.
• The sensor is polluted with rain,
snow, mud, etc.
• The rear bumper where the sensor
is located is covered with a foreign
object such as a bumper sticker, a
bumper guard, a bike rack, etc.
• The rear bumper is damaged, or
the sensor is out of the original
default position.
• The vehicle height gets lower or
higher due to heavy loading in a
trunk, abnormal tire pressure, etc.
• When the temperature of the rear
bumper is high.
• When the sensors are blocked by
other vehicles, walls or parking-lot
pillars.
• The vehicle drives on a curved road.
• The road pavement (or the periph-
eral ground) abnormally contains
metallic components (i.e. possibly
due to subway construction).
• There is a fixed object near the
vehicle, such as a guardrail.
• While going down or up a steep
road where the height of the lane is
different.
• Driving on a narrow road where
trees or grass or overgrown.
• Driving in rural areas where the
sensor does not detect another
vehicle for an extended period of
time.• Driving on a wet road.
• Driving on a road where the guardrail
or wall is in double structure.
• A big vehicle is near such as a bus
or truck.
• When the other vehicle approach-
es very close.
• When the other vehicle passes at a
very fast speed.
• While changing lanes.
• If the vehicle has started at the
same time as the vehicle next to
you and has accelerated.
• When the vehicle in the next lane
moves two lanes away from you OR
when the vehicle two lanes away
moves to the next lane from you.
• A motorcycle or bicycle is near.
• A flat trailer is near.
• If there are small objects in the
detecting area such as a shopping
cart or a baby stroller.
• If there is a low height vehicle such
as a sports car.
• The brake pedal is depressed.
• ESC (Electronic Stability Control)
is activated.
• ESC (Electronic Stability Control)
malfunctions.
• The tire pressure is low or a tire is
damaged.
• The brake is reworked.
• The vehicle sharply stops.
• Temperature is extremely low
around the vehicle.
• The vehicle severely vibrates while
driving over an uneven/bumpy road,
or concrete patch.
• The vehicle drives on a slippery
surface due to snow, water puddle,
or ice.

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05
[A] : Structure, [B] : Wall
• Pulling into the parking space
where there is a structure
The system may not operate prop-
erly when pulling in the vehicle to
the parking space where there is a
structure at the back or side of your
vehicle.
In certain instances, when backing
into the parking space, the system
may falsely detect the vehicle mov-
ing in front of your vehicle. In this
case, the warning or brake may
operate.
Always pay attention to the parking
space while driving.• When the vehicle is parked rear-
ward
If the vehicle is parked rearward
and the sensor detects the another
vehicle in the rear area of the park-
ing space, the system can warn or
control braking. Always pay atten-
tion to the parking space while
driving.
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
three conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any inter-
ference received, including interfer-
ence that may cause undesired
operation.
3. Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.
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