2021 HONDA RIDGELINE sensor

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uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Lane Keeping
Assist System
(LKAS ) Indicator
(Green)●Comes on when you press the
MAIN button.
2Lane Keeping Assist System (LKAS)
P. 451—
Blind spot
information
System Indicator
*
●Comes on for a few seconds
when you set the power mode to
ON, then goes off.
●Stays on while the blind spot
information system is turned off.
2 Blind spot information System* P. 420
●Comes on when mud, snow, or
ice accumulates in the vicinity of
sensor.●Comes on while driving - Remove the
obstacle in the vicinity of the sensor.
2 Blind spot information System* P. 420
●Comes on if there is a problem
with the system.●Comes on while driving - Have your
vehicle checked by a dealer.
ECON Mode
Indicator
●Comes on when the ECON mode
is on.
2 ECON Mode P. 403
* Not available on all models

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uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Collision
Mitigation Braking
System
TM
(CMBSTM)
Indicator
●Comes on when the CMBSTM
shuts itself off.●Stays on - The area around the camera is
blocked by dirt, mud, etc. Stop your vehicle in
a safe place and wipe the debris off with a
soft cloth.
●Have your vehicle checked by a dealer if the
indicator and message come back on after
you cleaned the area around the camera.
2 Front Sensor Camera P. 465
●When the radar sensor gets dirty, stop your
vehicle in a safe place, and then clean the
sensor using a soft cloth.
Indicator may take some time to go off after
the radar sensor is cleaned.
●Have your vehicle checked by a dealer if the
message does not disappear even after you
clean the front grille.
2 Collision Mitigation Braking SystemTM
(CMBSTM) P. 426
2 Radar Sensor P. 467
●Stays on - The temperature inside the
camera is too high. Use the climate control
system to cool down the camera. The system
activates when the temperature inside the
camera cools down.
2 Front Sensor Camera P. 465

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uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
●Appears when the LKAS is in operation, or the LKAS
button is pressed, but there is a problem with a system
related to the LKAS. The LKAS cancels automatically.
The beeper sounds simultaneously.●If any other system indicators come on, such as the
VSA ®, ABS and brake system, take appropriate action.
2Indicators P. 78
●Appears if the temperature inside the front sensor
camera is too high and some driver assist systems and
auto high-beam cannot be activated.●Use the climate control system to cool down the
camera.
●Disappears - The camera has been cooled down and
the systems are activated normally.
2 Front Sensor Camera P. 465
2 Auto High-Beam (High Beam Support System)
P. 154
2 Honda Sensing ® P. 423
●Appears if the area around the front sensor camera is
blocked by dirt, mud, etc. and be prevented from
detecting a vehicle in front.
●May appear when driving in bad weather (rain, snow,
fog, etc.).
●When the front window gets dirty, stop your vehicle in
a safe place, and wipe it off with a soft cloth.
●Have your vehicle checked by a dealer if the message
does not disappear even after you cleaned the area
around the camera.
2 Front Sensor Camera P. 465
2 Auto High-Beam (High Beam Support System)
P. 154
2 Honda Sensing ® P. 423

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uuIndicators uMulti-Information Display Warning and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears momentarily when th e AC power outlet switch
is pressed and system is turned on.●Auto Idle Stop will not activate when the AC power
outlet is in use.
2 Auto Idle Stop P. 406
2 AC Power Outlet* P. 191
MessageConditionExplanation
●Appears if there is a problem with the parking sensor
system.●Check if the area around the sensor(s) is covered with
mud, ice, snow, etc. If the indicator(s) stays on even
after you clean the area, have the system checked by a
dealer.
MessageConditionExplanation
●Appears when the wa sher fluid is low.●Refill the washer fluid.
2Refilling Window Washer Fluid P. 507
Models with AC Power Outlet
Models with parking sensor
Models with washer level sensor
* Not available on all models

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uuGauges and Multi-Information Display uMulti-Information Display
Instrument Panel
Shows the outside temperature in Fahr enheit (U.S.) or Celsius (Canada).
■Adjusting the outside temperature display
Adjust the temperature reading by up to ±5°F or ±3°C if the temperature reading
seems incorrect.
Shows the total number of miles or kilomete rs driven since the last reset. Meters A
and B can be used to measure two separate trips.
■Resetting a trip meter
To reset a trip meter, display it, then press and hold the RESET button until the trip
meter is reset to 0.0.
Shows the estimated average fuel economy of each trip meter in mpg or l/100 km.
The display is updated at set intervals. Wh en a trip meter is reset, the average fuel
economy is also reset.
■Outside Temperature
■Trip Meter
■Average Fuel Economy
1 Outside Temperature
The temperature sensor is in the front bumper.
Road heat and exhaust from another vehicle can
affect the temperature reading when your vehicle
speed is less than 19 mph (30 km/h).
It may take several minutes for the display to be
updated after the temperature reading has stabilized.
You can adjust the temperature reading.
2 Customized Features P. 298
1Trip Meter
Switch between trip meter A and trip meter B by
pressing the button.
1Average Fuel Economy
You can change when to reset the average fuel
economy.
2 Customized Features P. 298

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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
■Locking the doors
Press the door lock button on the front door. u Some exterior lights flash; the beeper
sounds; all the doors lock; and the
security system sets.1Using the Smart Entry System
•Do not leave the smart entry remote in the vehicle
when you get out. Carry it with you.
•Even if you are not carrying the smart entry remote,
you can lock/unlock the doors or open the trunk
while someone else with the remote is within
range.
•The door may be unlocked if the door handle is
covered with water in heavy rain or in a car wash if
the smart entry remote is within range.
•If you grip a door handle wearing gloves, the door
sensor may be slow to respond or may not respond
by unlocking the doors.
•After locking the door, yo u have up to two seconds
during which you can pull the door handle to
confirm whether the door is locked.
If you need to unlock the door immediately after
locking it, wait at l east two seconds before
gripping the handle, othe rwise the door will not
unlock.
•The door might not open if you pull it immediately
after gripping the door handle. Grip the handle
again and confirm that th e door is unlocked before
pulling the handle.
•Even within the 32 inches (80 cm) radius, you may
not be able to lock/unlock the doors with the smart
entry remote if it is a bove or below the outside
handle.
•The smart entry remote may not operate if it is too
close to the door and door glass.
Door Lock Button

uuOperating the Switches Around the Steering Wheel uLight Switches
150
Controls
Automatic lighting control can be used when
the power mode is in ON.
When the light switch is in AUTO, the
headlights and other exterior lights will switch
on and off automatically depending on the
ambient brightness.
The headlights come on when you unlock a
door in dark areas with the headlight switch in
AUTO .
u Once you lock the door, the headlights
will go off.
■Automatic Operation (automatic lighting control)1Automatic Operation (aut omatic lighting control)
We recommend that you tu rn on the lights manually
when driving at night, in a de nse fog, or in dark areas
such as long tunnels or parking facilities.
The light sensor is in the location shown below.
Do not cover this light sensor with anything;
otherwise, the automatic lighting system may not
work properly.
Light Sensor
Models with automatic
intermittent wipers
Models without automatic
intermittent wipers
Light Sensor
U.S. models
Canadian models

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uuOperating the Switches Around the Steering Wheel uAuto High-Beam (High Beam Support System)
Controls
Auto High-Beam (High Beam Support System)
The front sensor camera detects the light sources ahead of the vehicle such as the
lights of a preceding or oncoming vehicle, or street lights. When you are driving at
night, the system automatically switches the headlights between low beam and high
beam depending on the situation.
When all of the following conditions have been met, the auto high-beam indicator
comes on and the auto high-beam is activated. •The power mode is in ON.
• The light switch is in AUTO.
• The lever is in the low beam position.
• The headlights have been automatically
activated.
• It is dark outside the vehicle.
If the auto high-beam indicator does not co me on even when all the conditions have
been met, carry out the following procedure and the indicator will come on.
• Pull the lever toward you for flashing the high beams then release it while driving.1Auto High-Beam (High Beam Support System)
The auto high-beam system does not always operate
in every situation. This syst em is just for assisting the
driver. Always observe your surroundings and switch
the headlights between high beam and low beam
manually if necessary.
If you find the timing of beam changes inconvenient
for driving, change the headlight beams manually.
The range and the distance at which the camera can
recognize varies de pending on conditions
surrounding your vehicle.
Regarding the handling of the camera mounted to
the inside of the windshiel d, refer to the following.
2 Front Sensor Camera P. 465
For the auto high-beam to work properly:
•Do not place an object that reflects light on the
dashboard.
•Keep the windshield around the camera clean.
•When cleaning the windshield, be careful not to
apply the windshield cleans er to the camera lens.
•Do not attach an object, sticker or film to the area
around the camera.
•Do not touch the camera lens.
If the camera receives a st rong impact, or repairing of
the area near the camera is required, consult a dealer.
■How to Use the Auto High-Beam
Front Sensor
Camera
Auto High-Beam
Indicator
Light Switch