2021 HONDA CIVIC HATCHBACK Owner's Manual (in English)

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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Driving
Increase or decrease the vehicle speed using the RES/+ or –/SET button on the
steering wheel.
• Each time you press the RES/+ or –/SET button, the vehicle speed is increased or
decreased by about 1 mph or 1 km/h accordingly.
• If you press and hold the RES/+ or –/SET button, the vehicle speed increases or
decreases by about 5 mph or 5 km/h accordingly.
■To Adjust the Vehicle Speed1To Adjust the Vehicle Speed
If a vehicle detected ahead is going at a speed slower
than your increased set speed, ACC with Low Speed
Follow may not accelerate y our vehicle. This is to
maintain the set interval between your vehicle and
the vehicle ahead.
You can switch the displayed set speed
measurements on the driver information interface or
the audio/information screen between mph and
km/h. 2 Customized Features P. 134, 350
When you depress the accelerator pedal and then
push and release the –/SET button, the current speed
of the vehicle is set.
To increase speed
To decrease speed
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Driving
Press the (interval) button to change the
ACC with Low Speed Follow following-
interval.
Each time you press the button, the following-
interval (the interval behind a vehicle detected
ahead of you) setting cycles through extra
long, long, middle, and short following-
intervals.
Determine the most appropriate following-
interval setting based on your specific driving
conditions. Be sure to adhere to any
following-interval requ irements set by local
regulation.
■To Set or Change Following-interval
Interval Button
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Continued
Driving
The higher your vehicle’s following-speed is, the longer the short, middle, long or
extra long following-interval becomes. See the following examples for your
reference.
When your vehicle stops automatically beca use a vehicle detected ahead of you has
stopped, the interval between the two vehicl es will vary based on the ACC with Low
Speed Follow interval setting.
Following-intervalWhen the Set Speed is:
50 mph (80 km/h)65 mph (104 km/h)
Short
81.0 feet
24.7 meters
1.1 sec103.3 feet
31.5 meters
1.1 sec
Middle
112.2 feet
34.2 meters
1.5 sec142.4 feet
43.4 meters
1.5 sec
Long
153.5 feet
46.8 meters 2.1 sec199.4 feet
60.8 meters 2.1 sec
Extra
Long208.3 feet
63.5 meters 2.9 sec273.6 feet
83.4 meters 2.9 sec
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
514
Driving
To cancel ACC with Low Speed Follow, do any
of the following:
• Press the CANCEL button.
• Press the MAIN button.
u ACC with Low Speed Follow indicator
goes off.
• Depress the brake pedal while the vehicle is
moving forward.
■To Cancel1To Cancel
Resuming the prior set speed: After you have
canceled ACC with Low Speed Follow, you can
resume the prior set speed while it is still displayed.
Press the RES/+ button.
The set speed cannot be set or resumed when ACC
with Low Speed Follow has been turned off using the
MAIN button. Press the MAIN button to activate the
system, then set the desired speed.
CANCEL
Button
MAIN Button
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Driving
■Automatic cancellation
The beeper sounds and a message appears on the driver information interface when
ACC with Low Speed Follow is automatically canceled. Any of these conditions may
cause the ACC with Low Speed Fo llow to automatically cancel:
• Bad weather (rain, fog, snow, etc.)
• When the radar sensor in the lower bumper next to the fog light
* gets dirty.
• The vehicle ahead of yo u cannot be detected.
• An abnormal tire condition is de tected, or the tires are skidding.
• Driving on a mountainous road, or driving off road for extended periods.
• Abrupt steering wheel movement.
• When the ABS, VSA ® or CMBS
TM is activated.
• When the ABS or VSA ® system indicator comes on.
• When the vehicle is stopped on a very steep slope.
• When you manually apply the parking brake.
• When the detected vehicle within the AC C with Low Speed Follow range is too
close to your vehicle.
• The camera behind the rearview mirror, or the area around the camera, including
the windshield, gets dirty.
• When the Maximum Load Limit is exceeded.
• When passing through an enclosed space, such as tunnel.
The ACC with Low Speed Follow automatic cancellation can be also triggered by the
following causes. In these cases, the parking brake will be automatically applied.
• The driver’s seat belt is unfastened when the vehicle is stationary.
• The vehicle stops for more than 10 minutes.
• The engine is turned off.
1Automatic cancellation
Even though ACC with Low Speed Follow has been
automatically canceled, you can still resume the prior
set speed. Wait until the condition that caused ACC
with Low Speed Follow to cancel improves, then
press the –/SET button.
* Not available on all models
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
516
Driving
Press and hold the (interval) button for one
second. Cruise Mode Selected appears on
the driver information interface for two
seconds, and then the mode switches to
Cruise.
To switch back to ACC with Low Speed
Follow, press and hold the button again for
one second. ACC Mode Selected appears on
the driver information interface for two
seconds.
■When to use
Desired speed in a range above roughly 25 mph (40 km/h) ~.
Take your foot off the pedal and press the –/SET button when you reach the desired
speed.
The moment you release the –/SET button, the set speed is fixed, and cruise control
begins. The CRUISE CONTROL indicator comes on.
When you use cruise control, Straight Driv ing Assist (a feature of the Electric Power
Steering system) is activated.
By enabling the steering system to automa tically compensate for natural steering
pull, Straight Driving Assist makes it easier for you to keep your vehicle in a straight
line.
■To Switch ACC with Low Speed Follow to Cruise Control1 To Switch ACC with Low Speed Follow to Cruise Control
Always be aware which mode you are in. When you
are driving in Cruise mode, the system will not assist
you to maintain a following-interval from a vehicle
ahead of you.
You can switch the displayed set speed
measurements on the driver information interface or
the audio/information screen between mph and
km/h.
2 Customized Features P. 134, 350
ACC with
Low Speed
Follow ONCruise
Control ON
■To Set the Vehicle Speed
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uuHonda Sensing ®u Adaptive Cruise Control (ACC) with Low Speed Follow*
Driving
• Each time you press the RES/+ or –/SET button, the vehicle speed is increased or
decreased by about 1 mph or 1 km/h accordingly.
• If you keep the RES/+ or –/SET button pressed, the vehi cle speed increases or
decreases until you release it. This speed is then set.
To cancel cruise control, do any of the following:
• Press the CANCEL button.
• Press the MAIN button.
• Depress the brake pedal.
The CRUISE CONTROL indicator goes off.
■To Adjust the Vehicle Speed
■To Cancel1To Cancel
Resuming the prior set speed:
After cruise control has be en canceled, you can still
resume the prior set speed by pressing the RES/+
button while driving at a speed of at least 25 mph (40
km/h) or more.
You cannot set or resume in the following situations:
•When vehicle speed is less than 25 mph (40 km/h).•When the MAIN button is turned off.
At vehicle speeds of 22 m ph (35 km/h) or less, cruise
control is canceled automatically.
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uuHonda Sensing ®u Adaptive Cruise Control (ACC)*
Driving
Adaptive Cruise Control (ACC)*
Helps maintain a constant vehicle speed a nd a set following-interval behind a vehicle
detected ahead of yours, without you havi ng to keep your foot on the brake or the
accelerator.1 Adaptive Cruise Control (ACC)*
Important Reminder
As with any system, there are limits to ACC. Use the
brake pedal whenever necessary, and always keep a
safe interval betw een your vehicle and other vehicles.
For directions on the prop er handling of the radar
sensor, refer to the following page. 2 Radar Sensor P. 548
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 546
3WARNING
Improper use of ACC can lead to a crash.
Use ACC only when traveling on open
highways in good weather.
3WARNING
ACC has limited braking capability.
When your vehicle speed drops below 22
mph (35 km/h), ACC will automatically
cancel and no longer will apply your
vehicle’s brakes.
Always be prepared to apply the brake
pedal when conditions require.
When to use
■Vehicle speed for adaptive cruise control: Desired speed in a range above
roughly 25 mph (40 km/h) ~ The radar sensor is in
the lower bumper
next to the fog light.
Be careful not to have
the radar sensor cover
strongly impacted.
The camera is
located behind
the rearview
mirror.
* Not available on all models
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