
402
uuWhen Driving uLaneWatchTM
Driving
LaneWatchTM
LaneWatch is an assistance system that allows you to check the passenger side rear 
areas displayed on the audio/in formation screen when the turn signal is activated to 
the passenger’s side. A camera in the passenger side door mirror monitors these 
areas and allows you to check  for vehicles, in addition to your visual check and use 
of the passenger door mirror. You can also keep the system on for your convenience 
while driving.1 LaneWatchTM
Important Safety Reminder
Like all assistance systems, LaneWatch has 
limitations. Over reliance on LaneWatch may result in 
a collision.
The LaneWatch func tion can be affected by weather, 
lighting (including headli ghts and low sun angle), 
ambient darkness, camera  condition, and loading.
The LaneWatch may not prov ide the intended display 
of traffic to the side and rear under the following 
conditions:
•Your vehicle’s suspension has been altered, 
changing the height of the vehicle.
•Your tires are over or under inflated.•Your tires or wheels are of varied size or 
construction.
3WARNING
Failure to visually confirm that it is safe to 
change lanes before doing so may result in 
a crash and serious injury or death.
Do not rely only on LaneWatch while 
driving.
Always look in your mirrors, to either side 
of your vehicle, and behind you for other 
vehicles before changing lanes.
12
Camera
Move the turn signal 
lever to the passenger 
side.
Press the LaneWatch 
button.The passenger side view 
display appears on the 
audio/information screen.
The system activates when you:
The system deactivates when you press 
the LaneWatch button again.
Audio/Information Screen
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404
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the 
parking brake is applied, you can manually or automatically release it.
■To apply
Pull the electric parkin g brake switch up gently 
and securely. u The parking brake and brake system 
indicator (red) comes on.
■To release
1. Depress the brake pedal.
2. Press the electric parking brake switch.
u The parking brake and brake system 
indicator (red) goes off.
Manually releasing the parking brake using 
the switch helps your ve hicle start slowly and 
smoothly when facing down hill on steep hills.
■Parking Brake1 Brake System
When you depress the brak e pedal, you may hear a 
whirling sound from the moto r compartment. This is 
because the brake system is  in operation, and it is 
normal.
1 Parking Brake
You may hear the electric parking brake system 
motor operating from the re ar wheel area when you 
apply or release the parki ng brake, or set the power 
mode to OFF. This is normal.
The brake pedal may slightly  move due to the electric 
parking brake system opera tion when you apply or 
release the parking br ake. This is normal.
You cannot apply or  release the parking brake if the 
12-volt battery goes dead. 2 Jump Starting  P. 498
If you pull up and hold the electric parking brake 
switch while driving, the brakes on all four 
wheels are applied by the electric servo brake 
system until the vehicle come to a stop. The 
electric parking brake then applies, and the 
switch should be released.
Electric Parking 
Brake Switch
Electric Parking 
Brake Switch
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409
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)
Helps prevent the wheels from locking up,  and helps you retain steering control by 
pumping the brakes rapidly, much faster than you.
The electronic brake distribu tion (EBD) system, which is part of the ABS, also 
balances the front-to-rear braking distribution according to vehicle loading.
You should never pu mp the brake pedal. Let the ABS work for you by always 
keeping firm, steady pressure on the brake pe dal. This is sometimes referred to as 
“stomp and steer.”
■ABS operation
You may hear an operating noise when the  ABS is working. Keep holding the pedal 
firmly down. On dry pavement, you will ne ed to press on the brake pedal very hard 
before the ABS activates. Ho wever, you may feel the ABS  activate immediately if you 
are trying to stop on snow or ice.
ABS may activate when you depres s the brake pedal when driving on:
• Wet or snow covered roads.
• Roads paved with stone.
• Roads with uneven surf aces, such as potholes, cracks, manholes, etc.
When the vehicle speed goes unde r 6 mph (10 km/h), the ABS stops.
■ABS1Anti-lock Brake System (ABS)
NOTICE
The ABS may not function correc tly if you use a tire of 
the wrong size or type.
If the ABS  indicator comes on while driving, there 
may be a problem with the system.
While normal braking will not be affected, there is a 
possibility that the ABS will  not operating. Have your 
vehicle checked by an authorized Honda Clarity 
Electric dealer immediately.
The ABS is not designed  for the purpose of reducing 
the time or distance it takes for a vehicle to stop: It is 
designed to limit brake lockup which can lead to 
skidding and loss of steering control.
In the following cases, yo ur vehicle may need more 
distance to stop than a vehicle without the ABS:
•You are driving on rough or uneven road surfaces, 
such as gravel or snow.
•The tires are equipped  with snow chains.
The following may be observed with the ABS system:
•Motor sounds coming from the motor 
compartment when the brakes are applied, or 
when system checks are being performed after the 
power system has been turned on and while 
vehicle is accelerates.
•Brake pedal and/or the ve hicle body vibration when 
ABS activates.
These vibrations and sou nds are normal to ABS 
systems and are no cause for concern.
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411
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
Collision Mitigation Braking SystemTM (CMBSTM)
Can assist you when there is a possibility of your vehicle colliding with a vehicle or a 
pedestrian detected in front of yours. The CMBSTM is designed to alert you when a 
potential collision is determined, as well as  to reduce your vehicle speed to help 
minimize collision severity when a collision is deemed unavoidable.
■How the system works
1 Collision Mitigation Braking SystemTM (CMBSTM)
Important Safety Reminder
The CMBS
TM is designed to reduce the severity of an 
unavoidable collision. It do es not prevent a collision 
nor stop the vehicle automati cally. It is still your 
responsibility to  operate the brake  pedal and steering 
wheel appropriately acco rding to the driving 
conditions.
The CMBS
TM may not activate or may not detect a 
vehicle in front of y our vehicle under certain 
conditions: 2 CMBS
TM Conditions and Limitations  P. 415
You can read about handling information for the 
camera equipped with this system. 2 Front Sensor Camera  P. 367
Be careful not to have the  radar sensor cover strongly 
impacted.
1 How the system works
Rapid vibrations on the  steering wheel alert you 
when the your vehicle speed is between 19 and 62 
mph (30 and 100 km/h) with an oncoming vehicle 
detected in front of you.
When the CMBS
TM activates, it may automatically 
apply the brake. It will be canceled when your vehicle 
stops or a potential coll ision is not determined.
The radar sensor is 
in the front grille.
The camera is 
located behind 
the rearview 
mirror.
The system starts monitoring the roadway ah ead when your vehicle speed is about 3 
mph (5 km/h) and there is a vehicle in front of you.
When to use
The CMBSTM activates when:●The speed difference between your vehicle and a vehicle or pedestrian detected 
in front of you becomes about 3 mph (5 km/h) and over with a chance of a 
collision.
●Your vehicle speed is about 62 mph (100 km/h) or less and there is a chance of a 
collision with an oncoming detected vehicle or a pedestrian in front of you.
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uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
412
Driving
■When the system activates
At system’s earliest collision alert  stage, you can change the distance ( Long/
Normal /Short) between vehicles at which aler ts will come on through audio/
information screen setting options.
2 Customized Features P. 280
■Vibration alert on the steering wheel
When a potential collision to an oncoming detected vehicle is determined, the 
system alerts you with rapid vibration on th e steering wheel, in addition to visual and 
audible alerts. u Take appropriate action to prevent a co llision (apply the brakes, operate the 
steering wheel, etc.).
1 When the system activates
The camera in the CMBS
TM is also designed to detect 
pedestrians.
However, this pedestrian  detection feature may not 
activate or may not detect  a pedestrian in front of 
your vehicle under certain conditions.
Refer to the ones indicating  the pedestrian detection 
limitations from the list. 2 CMBS
TM Conditions and Limitations  P. 415
The system provides visual, audible and tactile alerts of a possible collision, and 
stops if the collision is avoided.
u Take appropriate action to prevent a collision (apply the brakes, change 
lanes, etc.)
Beep Visual Alerts
Audible Alert
Tactile Alert
1 Vibration alert on the steering wheel
Vibration alert function is  disabled when the electric 
power steering (EPS) system indicator comes on. 2 Electric Power Steering (EPS) System 
Indicator  P. 88
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413
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
The system has three alert stages for a possible collis ion. However, depending on circumstances, the CMBSTM may not go through all of 
the stages before initiating the last stage.
■Collision Alert Stages
Distance between vehicles
CMBSTM
The sensor detects a  vehicleAudible & Visual WARNINGSSteering WheelBraking
Stage oneThere is a risk of a 
collision with the 
vehicle ahead of you.
When in  Long, visual and 
audible alerts come on at a 
longer distance from a vehicle 
ahead than in  Normal setting, 
and in  Short, at a shorter 
distance than in  Normal.
In case of an 
oncoming vehicle 
detected, rapid 
vibration is provided.
—
Stage 
twoThe risk of a collision 
has increased, time to 
respond is reduced.
Visual and audible alerts.—
Lightly 
applied
Stage  three 
The CMBSTM 
determines that a 
collision is 
unavoidable.
Forcefully  applied
Your Vehicle Vehicle 
Ahead
Short
LongNormal
Your 
Vehicle Vehicle 
Ahead
Your 
VehicleVehicle 
Ahead
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時8分 

416
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Driving
■Vehicle conditions
• Headlight lenses are dirty or the  headlights are not properly adjusted.
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• The inside of the windshield is fogged.
• An abnormal tire or wheel condition (wrong sized, varied size or construction, 
improperly inflated tire, etc.).
• When tire chains are installed.
• The vehicle is tilted due to a heav y load or suspension modifications.
• The camera temperature gets too high.
• Driving with the parking brake applied.
• When the radar sensor in the front grille gets dirty.
■Detection limitations
• A vehicle or pedestrian suddenly crosses in front of you.
• The distance between your vehicle and the  vehicle or pedestrian ahead of you is 
too short.
• A vehicle cuts in front of you at  a slow speed, and it brakes suddenly.
• When you accelerate rapidly and approach  the vehicle or pedestrian ahead of you 
at high speed.
• The vehicle ahead of you is  a motorcycle, bicycle, mobility scooter or other small 
vehicle.
• When there are animals in front of your vehicle.
• When you drive on a cu rved, winding or undulating road that makes it difficult for 
the sensor to properly detect a vehicle in front of you.
• The speed difference between your vehicle an d a vehicle or pedestrian in front of 
you is significantly large.
• An oncoming vehicle suddenly comes in front of you.
• Another vehicle suddenly comes in front of you at an intersection, etc.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.
• When driving through a narrow iron bridge.
• When the lead vehicle suddenly slows down.
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uuParking Your Vehicle uWhen Stopped
420
Driving
Always confirm the electric parking brake is se t, in particular if you are parked on an 
incline.1 When Stopped
In extremely cold temper atures, the parking brake 
may freeze up if applied. If such temperatures are 
expected, do not apply the  parking brake but, if 
parking on a slope, either turn the front wheels so 
they will contact the curb  if the vehicle rolls down the 
slope or block the wheels  to keep the vehicle from 
moving. If you do not take either precaution, the 
vehicle may roll unexpect edly, leading to a crash.
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