2021 HONDA CIVIC HATCHBACK climate control

372
uuCustomized Features u
Features
*1:Default SettingSetup
Group Customizable Features Description Selectable Settings
System Others Climate Screen Timeout
Changes the length of time the climate control
display stays on when you press the
CLIMATE
button. Never/
5 Seconds /10
Seconds
*1/ 20
Seconds
Detail Information Displays the details of the head unit and
operating system information.
Default Cancels /Resets all cust
omized items in the
System group as default. Yes
/No
Vehicle
TPMS Calibration*Cancels/Calibrates the TPMS.Cancel /Calibrate
Driver
Assist
System
Setup
Forward Collision Warning
DistanceChanges the distance at which CMBSTM alerts.Long /Normal*1/Short
ACC Forward Vehicle
Detect Beep
Causes the system to beep when the system
detects a vehicle, or when the vehicle goes out of
the ACC range
*/ACC with Low Speed Follow
range*.
On /Off*1
Lane Keeping Assist
Suspend BeepCauses the system to beep when LKAS is
suspended.On /Off*1
Road Departure Mitigation
SettingChanges the setting for the road departure
mitigation system.Normal*1/Wide /
Warning Only
Rev Match System*Turns the Rev Match System feature on and off.On*1/ Off
* Not available on all models
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451Continued
Driving
When Driving
Starting the Engine
1.Make sure the parkin g brake is applied.
u The parking brake and brake system
indicator (red) comes on for 15 seconds
when you pull up the electric parking
brake switch.
2. Check that the transmission is in
(P, then
depress the brake pedal.
u Although it is possible to start the vehicle
in
(N, it is safer to start it in (P.
2. Check that the shift lever is in
(N. Then
depress the brake pedal with your right
foot, and the clutch pedal with your left
foot.
u The clutch pedal must be fully depressed
to start the engine.
Models without smart entry system
1Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to st art in cold weather and in
thinner air found at altit udes above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear de fogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. Cons ult a dealer for details.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Electric Parking Brake Switch
Brake PedalContinuously variable transmission models
Brake Pedal
Clutch Pedal
Manual transmission models
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454
uuWhen Driving uStarting the Engine
Driving
Starting the Engine
1. Make sure the parking brake is applied.
u The parking brake and brake system
indicator (red) comes on for 15 seconds
when you pull up the electric parking
brake switch.
2. Check that the tr ansmission is in
(P, then
depress the brake pedal.
u Although it is possible to start the vehicle
in
(N, it is safer to start it in (P.
2. Check that the shift lever is in
(N. Then
depress the brake pedal with your right
foot, and the clutch pedal with your left
foot.
u The clutch pedal must be fully depressed
to start the engine.
Models with smart entry system
1Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to st art in cold weather and in
thinner air found at altit udes above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear de fogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. Cons ult a dealer for details.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
The immobilizer system pr otects your vehicle from
theft.
If an improperly c oded device is used, the engine’s
fuel system is disabled. 2 Immobilizer System P. 163
Electric Parking Brake Switch
Brake PedalContinuously variable transmission models
Brake Pedal
Clutch Pedal
Manual transmission models
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Continued457
uuWhen Driving uStarting the Engine
Driving
■To stop the engine1Remote Engine Start*
•You have already used the remote twice to start
the engine.
•Another registered smart entry remote is in the
vehicle.
•There is any antenna failure.
•The door is unlocked with the built-in key.
•The engine oil pressure is low.•The engine coolant temper ature is extremely high.
•The security system alarm is not set.
While the engine is running, the vehicle will
automatically activate climate control with a preset
temperature of 72°F (22°C).
When it is warm outside:
•The climate control system is activated in
recirculation mode.
When it is cold outside:
•The defroster is activated at a moderately warm
temperature.
•The rear defogger and door mirror heaters* are
activated.
•The seat heaters are activated*.
2 Front Seat Heaters* P. 215
Press and hold the
button for one
second.
Go within the range,
and try again.
The exterior lights flash once if the engine stops successfully.
The exterior lights will not flash when the remote is out of
the smart entry system range.
The engine will not stop.
* Not available on all models
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472
uuWhen Driving uECON Mode*
Driving
ECON Mode*
The ECON button turns the ECON mode on and off.
The ECON mode helps you improve your fuel economy by adjusting the
performance of the engine, transmi ssion, climate control system.
1ECON Mode*
While in the ECON mode, the climate control system
has greater temperat ure fluctuations.
* Not available on all models
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547
uuHonda Sensing ®u Front Sensor Camera
Driving
1Front Sensor Camera
If the Some Driver Assist Systems Cannot
Operate: Camera Temperature Too High message
appears:
•Use the climate control system to cool down the
interior and, if necessary, also use defroster mode
with the airflow directed towards the camera.
•Start driving the vehicle to lower the windshield
temperature, which cool s down the area around
the camera.
If the Some Driver Assist Systems Cannot
Operate: Clean Front Windshield message
appears:
•Park your vehicle in a sa fe place, and clean the
windshield. If the message does not disappear after
you have cleaned the winds hield and driven for a
while, have your vehicle checked by a dealer.
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569
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 570
Safety When Performing Maintenance .... 571Parts and Fluids Used in Maintenance Service ........................................... 572
Maintenance Minder
TM..................... 573
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 579Opening the Hood ........................... 581
Recommended Engine Oil ................ 582
Oil Check ......................................... 583
Adding Engine Oil ............................ 585
Changing the Engine Oil and Oil Filter..... 586
Engine Coolant ................................ 589
Transmission Fluid ............................ 591
Brake/Clutch
* Fluid .......................... 592
Refilling Window Washer Fluid......... 593
Replacing Light Bulbs ....................... 594
Checking and Maintaining Wiper
Blades .......................................... 604
Checking and Maintaining Tires
Checking Tires ................................. 609
Tire and Loading Information Label ..... 610Tire Labeling .................................... 610DOT Tire Quality Grading (U.S. Vehicles) ...... 612Wear Indicators................................ 614 Tire Service Life ................................ 614
Tire and Wheel Replacement ........... 615
Tire Rotation .................................... 616
Winter Tires ..................................... 617
Cold Weather Driving ...................... 619
Battery ............................................... 620
Remote Transmitter Care Replacing the Button Battery ........... 622
Climate Control System Maintenance .. 624Cleaning
Interior Care .................................... 625
Exterior Care.................................... 628
Accessories and Modifications ........ 631
* Not available on all models
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612
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle meet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance a ccording to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on the tire sidewall
between tread shoulder an d maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire grad ed 100. The relative performance
of tires depends upon the actual co nditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practices and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.
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