HONDA ACCORD HYBRID 2023 Owners Manual
Manufacturer: HONDA, Model Year: 2023, Model line: ACCORD HYBRID, Model: HONDA ACCORD HYBRID 2023Pages: 627, PDF Size: 23 MB
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The system may not properly detect lane ma rkings (in white or yellow), the outer 
edge of the pavement (into grass or grav el border) or an oncoming vehicle under 
certain conditions. Some ex amples of these conditions are listed below.
■Environmental conditions
• There is little contrast between lane lines and the roadway surface.
• Driving in bad weather (rain, fog, snow, etc.).
• Driving on a snowy or wet roadway.
• Driving into low sunlight (e.g., at dawn or dusk).
• Shadows of adjacent object s (trees, buildings, guard rails, vehicles, etc.) are 
parallel to white (or yellow) lines.
• Sudden changes between light and dark, such  as the entrance or exit of a tunnel 
or the shadows of trees, buildings, etc.
• Strong light is reflec ted onto the roadway.
• Driving at night or in a dark place such as a tunnel (due to low-light conditions, 
lane lines, the road surface, or onco ming vehicles may not be illuminated).
• The distance between your vehicle and the  vehicle ahead of you is too short, and 
lane lines and the road surface are not visible.
• The outer edge of the road is bordered by objects, materials, etc. other than grass 
or gravel.
■Road Departure Mitigation syst em Conditions and Limitations
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■Roadway conditions
• Driving on a road with temporary lane markings.
• Faint, multiple, or varied lane markings  are visible on the roadway due to road 
repairs or old lane markings.
• The roadway has merging, split, or crossing  lines, such as at an intersection or 
crosswalk.
• The lane markings are extremely narrow, wide, or changing.
• Part of the lane markings are hidden by an object, such as a vehicle.
• The road is hilly or the vehicle is approaching the crest of a hill.
• Your vehicle is strongly shaken on uneven road surfaces.
• When objects on the road (c urb, guard rail, pylons, etc.) are recognized as white 
(or yellow) lines.
• Driving on rough or unpaved roads, or over bumpy surfaces.
• Driving on roads with double lane lines.
• Driving on snowy or slippery roads.
• Passing through an exit or an intersection.
• The pavement is only partially visible  due to snow or puddles on the road.
• Driving on unpaved or rutted roads.
• White (or yellow) lines are not recognized correctly due to road conditions such as 
curves, twists, or hills.
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■Vehicle conditions
• When lighting is weak due to dirt coveri ng the headlight lenses, or there is poor 
visibility in a dark place due to the headlights being improperly adjusted.
• The front of the camera is covered by dirt, fog, rain, mud, wet snow, seals, 
accessories, stickers, or  film on the windshield.
• Driving at night or in a dark place  (e.g., a tunnel) with the headlights off.
• When the driver operates the brake pedal and steering wheel.
• There is residue on the windshie ld from the windshield wipers.
• An abnormal tire or wheel condition (inco rrect sizes, varied sizes or construction, 
improperly inflated, etc.).
• The vehicle is tilted due to heavy load in the trunk or rear seats.
• Tire chains
* are installed.
• The suspension has been modified.
■Examples of limitations on detectio n due to the condition of oncoming 
vehicles
• The oncoming vehicle or vehicle ahead of you is sideways.
• The oncoming vehicle jumps out in front of you.
• When the oncoming vehicle blends in  with the background, preventing the 
system from recognizing it.
• The headlights of an oncoming vehicle are lit on one side or not lit on either side 
in a dark place.
• The distance between your vehicle an d the oncoming vehicle is too short.
• Part of the oncoming vehicle is not visi ble due to the vehicle ahead of you.
• There are multiple oncoming lanes or turning lanes.
• The vehicle in the adjacent lane is parked or moving at an extremely slow speed.
* Not available on all models
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■Examples of other limitations on detection or system operation
• When the oncoming vehicle is specially-shaped.
• When the camera cannot correctly identi fy the shape of the oncoming vehicle.
■With Little Chance of a Collision
The Road Departure Mitigation system  may activate in the below conditions.
• When driving through curves, your vehicle comes to a point where an oncoming 
vehicle is right in front of you.
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Traffic Sign Recognition System
Reminds you of road sign information, such as the current speed limit your vehicle 
has just passed through, showing it on the gauge and the head-up display*.
When the camera located behind the rear view mirror captures traffic signs while 
driving, the system displays the ones that are recognized as designated for your 
vehicle. If speed limit warning is activate d, the sign icon blinks when the maximum 
speed of the traffic sign detected is exceeded by a threshold, when compared with 
the vehicle speed. The sign icon will be displayed until the vehicle reaches a 
predetermined time and distance.
If the system does not detect any traffic signs while you are driving, the sign icon will 
not be displayed.
■How the System Works
1 Traffic Sign Recognition System
Not all signs may be displa yed, but any signs posted 
on roadsides should not be ignored. The system does 
not work on the designated  traffic signs of all the 
countries you travel, nor in all situations.
Do not rely too much on the system. Always drive at 
speeds appropriate fo r the road conditions.
Never apply a film or attach any objects to the 
windshield that could obstruc t the camera’s field of 
vision and cause the system  to operate abnormally.
Scratches, nicks, and othe r damage to the windshield 
within the camera’s field  of vision can cause the 
system to operate abnormally. If this occurs, we 
recommend that you replace the windshield with a 
genuine Honda replacement  windshield. Making even 
minor repairs within the ca mera’s field of vision or 
installing an aftermarket  replacement windshield may 
also cause the system to operate abnormally. After 
replacing the windshi eld, have a dealer recalibrate the 
camera. Proper calibration of  the camera is necessary 
for the system to operate properly.
You can read about handling information for the 
camera equipped with this system. 2 Front Sensor Camera  P. 479
You can turn the Traffic  Sign Recognition system on 
and off. 2 Customized Features  P. 318
* Not available on all models
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The sign icon also may switch to  another one, or disappear when:
• The end of speed limit or other designated limit is detected.
• You make a turn with a turn  signal at an intersection.
Head-up display*
Gauge
1Traffic Sign Recognition System
To help reduce the likel ihood that high interior 
temperatures will cause the camera’s sensing system 
to shut off, when parking,  find a shady area or face 
the front of the vehicle away from the sun. If you use 
a reflective sun shade, do not allow it to cover the 
camera housing.
Covering the camera can  concentrate heat on it.
The default speed limit wa rning threshold is the 
maximum speed of the  traffic sign detected.
You can adjust the threshol d for speed limit warning.
2 Customized Features  P. 318
The system’s ability to accurately notify the driver of 
the speed limit is depend ent on certain conditions 
such as the units displayed on  the traffic sign as well 
as the speed and direction of  travel of the vehicle. In 
some cases, the system may display false warnings or 
other inaccurate information.
2 Traffic Sign Recognition System Conditions 
and Limitations  P. 475
The unit for speed limits (mph or km/h) varies from 
country to country. Just after entering a country 
whose unit differs to the one of the country from 
which you came, the Traffic Sign Recognition system 
may not work correctly. 2 Speed/distance units  P. 132
2 Customized Features  P. 318
* Not available on all models
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The Traffic Sign Recognition system may inco rrectly recognize, be slow to identify, 
or fail to recognize the traffi c sign in the following cases.
■Environmental conditions
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflec ted onto the roadway.
• Driving at night, in dark areas such as long tunnels.
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such  as the entrance or exit of a tunnel 
or the shadows of trees, buildings, etc.
• Water is sprayed by or snow blown from a vehicle ahead.
■Roadway conditions
• Your vehicle is strongly shaken on uneven road surfaces.
■Vehicle conditions
• When lighting is weak due to dirt coveri ng the headlight lenses, or there is poor 
visibility in a dark place due to the headlights being improperly adjusted.
• The front of the camera is covered by dirt, fog, rain, mud, wet snow, seals, 
accessories, stickers, or  film on the windshield.
• There is residue on the windshie ld from the windshield wipers.
• An abnormal tire or wheel condition (inco rrect sizes, varied sizes or construction, 
improperly inflated, etc.).
• The vehicle is tilted due to heavy load in the trunk or rear seats.
• The suspension has been modified.
• Tire chains
* are installed.
• Driving at night or in a dark place  (e.g., a tunnel) with the headlights off.
■Traffic Sign Recognition System Conditions and Limitations1Traffic Sign Recognition System  Conditions and Limitations
When the Traffic Sign  Recognition system 
malfunctions,   appears on the gauge and the 
head-up display
*. If this message does not disappear, 
have your vehicle ch ecked by a dealer.
Gauge
Head-up display*
* Not available on all models
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■The position or the cond ition of the traffic sign
• The sign is in a place that makes it hard to find.
• The sign is located far away from your vehicle.
• The sign is located where it is hard for headlight beams to reach.
• The sign is on a corner  or bend in the road.
• The sign is faded or bent.
• The sign is rotated or damaged.
• The sign is covered with mud, snow, or frost.
• Part of the sign is hidden by the trees, or is in the shadow of a vehicle or other 
object.
• Light (such as a streetlight) is reflected on the surface of the sign, or it is hidden 
in shadow.
• The sign is too bright or too dark (electric signs).
• Small signs (auxiliary signs, etc.).
■Other conditions
• When you are driving at a high speed.
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The Traffic Sign Recognition system may no t operate correctly, such as displaying 
signs that do not adhere to the actual regu lations for the roadway or do not exist at 
all in the following cases.
u A speed limit sign may display at a higher or lower speed than the actual speed 
limit.
• There is a supplementary sign with further information such as weather, time, 
vehicle type, school zone, etc.
• Figures on the sign are hard to read (electric signs, numbers on the sign are 
blurred, etc.).
• The sign is in the vicinity  of the lane you are driving in , even though it is not for 
the lane, such as a speed limit sign situated  at an exit or an intersection between 
the side road an d the main road.
• There are things that look similar in co lor or shape to recognized objects (similar 
sign, electric sign, signboard, structure, etc.).
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Up to two traffic signs can be simultane ously displayed next to each other when 
detected. Speed limit, do not pass, stop, do not enter, and yield icons can be 
displayed on the gauge and head-up display.
Any additional sign that indicates speed limit based on zones such as school zone 
can appear.
■Signs Displayed on the Gauge and Head-up Display*
Speed Limit Sign
Head-up display*
Gauge
Speed Limit Sign
Speed Limit Sign
Do Not Pass Sign Do Not Pass Sign
* Not available on all models
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