
37
uuFor Safe Driving uSafety Checklist
Safe Driving
Safety Checklist
For the safety of you and your passengers, make a habit of checking these items 
each time before you drive.
• After everyone has entered the vehicle, be sure both doors are closed and locked. 
Locking the doors helps prevent an occupant from being ejected and an outsider 
from unexpectedly opening a door.
2 Locking/Unlocking the Doors from the Inside  P. 132
•Adjust your seat to a position suitable  for driving. Be sure the front seats are 
adjusted as far to the rear  as possible while allowing the driver to control the 
vehicle. Sitting too close to  a front airbag can result in serious or fatal injury in a 
crash.
2 Adjusting the Seats  P. 165
•Adjust head restraints to  the proper position. Head restraints are most effective 
when the center of the head restraint aligns with the center of your head. Taller 
persons should adjust their head restraint to the highest position.
2 Adjusting the Front Head Restraints P. 168
•Always wear your seat belt, and make sure  you wear it properly. Confirm that any 
passengers are properly belted as well.
2 Fastening a Seat Belt  P. 42
•Protect children by using seat belts or chil d seats according to a child’s age, height 
and weight.
2 Child Safety  P. 60
1Safety Checklist
If the door and trunk open indicator is on, a door or 
the trunk is not completely  closed. Close both doors 
tightly until the indicator goes off. 2 Door and Trunk Open Indicator
* P. 83
If the door and trunk open message appears on the 
driver information interface , a door and/or the trunk 
is not completely closed. Close both doors and the 
trunk tightly until the message disappears. 2 Driver Information Interface Warning and 
Information Messages
* P. 96
Models with information display
Models with driver information interface
* Not available on all models
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  37 ページ  2016年8月31日 水曜日 午後5時43分 

41
uuSeat Belts uAbout Your Seat Belts
Safe DrivingThe front seats are equipped with automatic  seat belt tensioners to enhance safety.
The tensioners automatically tighten the  front seat belts during a moderate-to-
severe frontal collision, sometimes even if the collision is not severe enough to 
inflate the front airbags.
■Automatic Seat Belt Tensioners1 Automatic Seat Belt Tensioners
The seat belt  tensioners can  only operate once.
If a tensioner is activated, the SRS indicator will come 
on. Have a dealer replace the tensioner and 
thoroughly inspect the seat belt system as it may not 
offer protection in a subsequent crash.
During a moderate-to-sev ere side impact, the 
tensioner on that side of  the vehicle also activates.
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  41 ページ  2016年8月31日 水曜日 午後5時43分 

47
uuAirbags uAirbag System Components
Continued
Safe Driving
The front, front side, and side curtain 
airbags are deployed according to the 
direction and severity of impact. Both side 
curtain airbags are deployed in a rollover. 
The airbag system includes:
aTwo SRS (Supplemental Restraint System) 
front airbags. The driver's airbag is stored 
in the center of the steering wheel; the 
front passenger's airbag is stored in the 
dashboard. Both are marked  SRS 
AIRBAG.
bTwo side airbags, one for the driver and 
one for a front passenger. The airbags are 
stored in the outer edges of the seat-
backs. Both are marked  SIDE AIRBAG.
cTwo side curtain ai rbags, one for each 
side of the vehicle. The airbags are stored 
in the ceiling, above the side windows. 
The front and rear pillars are marked 
SIDE CURTAIN AIRBAG .
dAn electronic control unit that, when the 
vehicle is on, continually monitors 
information about the various impact 
sensors, seat and buckle sensors, rollover 
sensor, airbag activators, seat belt 
tensioners, and other vehicle 
information. During a crash event the 
unit can record such information.
eAutomatic front seat belt tensioners. In 
addition, the driver’s and front 
passenger’s seat belt buckles incorporate 
sensors that detect whether or not the 
belts are fastened.
fA driver’s seat position sensor. If the seat 
is too far forward, the airbag will inflate 
with less force.
gWeight sensors in the front passenger’s 
seat. The front passenger’s airbag will be 
turned off if the weight on the seat is 
approximately 65 lbs (29 kg) or less (the 
weight of an infant or small child).
hImpact sensors that can detect a 
moderate-to-severe front impact or side 
impact.
iAn indicator on the dashboard that alerts 
you that the front passenger’s front 
airbag has been turned off.
jAn indicator on the instrument panel that 
alerts you to a possible problem with your 
airbag system or seat belt tensioners.
kA rollover sensor that can detect if your 
vehicle is about to ro ll over and signal the 
control unit to deploy both side curtain 
airbags.
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  47 ページ  2016年8月31日 水曜日 午後5時43分 

uuAirbags uFront Airbags (SRS)
50
Safe DrivingFront airbags are designed to inflate du ring moderate-to-severe frontal collisions. 
When the vehicle decelerates suddenly, the  sensors send information to the control 
unit which signals one or both front airbags to inflate.
A frontal collision can be either head-on or  angled between two vehicles, or when a 
vehicle crashes into a stationary  object, such as a concrete wall.
While your seat belt restrains your torso, the 
front airbag provides supplemental protection 
for your head and chest.
The front airbags deflate immediately so that 
they won't interfere with  the driver's visibility 
or the ability to steer or operate other 
controls.
The total time for inflation and deflation  is so fast that most occupants are not 
aware that the airbags deployed until th ey see them lying in front of them.
■Operation
■How the Front Airbags Work1How the Front Airbags Work
Although the driver's and fr ont passenger's airbags 
normally inflate within a spli t second of each other, it 
is possible for only one airbag to deploy. This can 
happen if the severity of a  collision is at the margin, 
or threshold, that determines whether or not the 
airbags will deploy. In such cases, the seat belt will 
provide sufficient protec tion, and the supplemental 
protection offered by the airbag would be minimal.
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  50 ページ  2016年8月31日 水曜日 午後5時43分 

uuAirbags uFront Airbags (SRS)
52
Safe DrivingThe airbags have advanced features to help reduce the likelihood of airbag related 
injuries to smaller occupants.
The driver’s advanced airbag system includes a 
seat position sensor.
Based on information from this sensor and the 
severity of the impact, the advanced airbag 
system determines the optimal deployment of 
the driver’s airbag.
The front passenger’s ad vanced airbag system 
has weight sensors.
We advise against allowing a child under the 
age of 12 to ride in th e front passenger’s seat. 
However,  if you do allow a child under 12 
to ride in the front  passenger’s seat, note 
that the system will automatically turn off the 
front passenger’s airbag if the sensors detect 
that the child is appr oximately 65 lbs (29 kg) 
or less.
■Advanced Airbags1 Advanced Airbags
If there is a problem with the driver’s seat position 
sensor, the SRS indicator wi ll come on and the airbag 
will inflate with full (normal) force, regardless of the 
driver’s seating position.
For the advanced airbags to work properly:
•Do not spill any liquid on or under the seats.•Do not put any object under the passenger’s seat.
•Make sure any objects are positioned properly on 
the floor. Improperly pos itioned objects can 
interfere with the advanced airbag sensors.
•All occupants should sit upri ght and wear their seat 
belts properly.
•Do not cover the passenger ’s side dashboard with 
a cloth, towel, cover, etc. 2Passenger Front Airbag Off Indicator  
P. 58
Make sure the floor mat  behind the front passenger’s 
seat is hooked to the floor  mat anchor. An improperly 
placed mat can interfere with the advanced airbag 
sensors.
2 Floor Mats  P. 531
Driver’s 
Seat 
Position 
Sensor
Passenger’s 
Seat 
Weight 
Sensors
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  52 ページ  2016年8月31日 水曜日 午後5時43分 

57
uuAirbags uAirbag System Indicators
Continued
Safe Driving
Airbag System Indicators
If a problem occurs in the airbag system , the SRS indicator will come on and a 
message appears on the driver information interface*.
■When the ignition switch is turned to 
ON 
(w*1
The indicator comes on for a few seconds, 
then goes off. This tells you the system is 
working properly.
If the indicator comes on at any other time , or does not come on at all, have the 
system checked by a dealer as soon as po ssible. If you don’t, your airbags and seat 
belt tensioners may not work  properly when they are needed.
*1: Models with the smart entry system have an  ENGINE START/STOP button instead of an 
ignition switch.
■Supplemental Restraint System (SRS) Indicator
1 Supplemental Restraint Sy stem (SRS) Indicator
3WARNING
Ignoring the SRS indicator can result in 
serious injury or death if the airbag systems 
or tensioners do not work properly.
Have your vehicle checked by a dealer as 
soon as possible if th e SRS indicator alerts 
you to a possible problem.
Models with information display
Models with driver information interface
* Not available on all models
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  57 ページ  2016年8月31日 水曜日 午後5時43分 

uuAirbags uAirbag System Indicators
58
Safe Driving■When the passen ger airbag off 
indicator comes on
The indicator comes on  to alert you that the 
passenger’s front airbag  has been turned off.
This occurs when the weight sensors detect 
about 65 lbs (29 kg) or less, the weight of an 
infant or small child, on the seat.
Infants and small children should always ri de properly restrained in a back seat.
2Child Safety  P. 60
If the front passenger seat is empty, the passenger’s front airbag will not deploy and 
the indicator will come on.
■Passenger Front Airbag Off Indicator1Passenger Front Airbag Off Indicator
To ensure the passenger is detected properly, confirm 
that:
•There is no child seat or  other object pressing 
against the rear of the seat-back.
•There is no rear passenger pushing or pulling on 
the back of the front passenger’s seat.
•The front seat or seat-b ack is not forced back 
against an object on the s eat or floor behind it.
•There is no object placed under or beside the front 
passenger’s seat.
•The occupant is sitting in  an upright position and 
the seat back is not  excessively reclined.
•The occupant is not leaning against the door or 
center console.
•The occupant’s feet are plac ed on the floor in front 
of them.
•There are no objects ha nging from the front 
passenger’s seat.
•Only small, lightweight objects are in the seat-back 
pocket.
The passenger airbag off  indicator may come on and 
go off repeatedly if the to tal weight on the seat is 
near the airbag cutoff threshold.
Have your vehicle checked by a dealer as soon as 
possible if:
•All of the above conditions are met, and the 
indicator comes on with an adult seated in the 
front passenger seat.
•The seat is empty and the indicator is off.
Do not allow an adult passe nger to ride in the front 
seat when the indicator is on.
U.S.
Canada
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  58 ページ  2016年8月31日 水曜日 午後5時43分 

Continued63
uuChild Safety uSafety of Infants and Small Children
Safe DrivingIf a child is at least one year old and within the weight range indicated by the child 
seat manufacturer, the child should be  properly restrained in a firmly secured 
forward-facing child seat.
■Forward-facing child seat placement
We strongly recommend placing a forward-
facing child seat in a rear seating position.
Placing a forward-facing child seat in th e front seat can be hazardous, even with 
advanced front airbags that  automatically turn the passeng er's front airbag off. A 
rear seat is the safest place for a child.
■Protecting Smaller Children1 Protecting Smaller Children
Educate yourself about th e laws and regulations 
regarding child seat use wh ere you are driving, and 
follow the child seat manufacturer's instructions.
Many experts recommend us e of a rear-facing seat 
for a child up to two years old if the child’s height and 
weight are appropriate  for a rear-facing seat.
3WARNING
Placing a forward-facing child seat in the 
front seat can result in serious injury or 
death if the front airbag inflates.
If you must place a forward-facing child 
seat in front, move the vehicle seat as far 
back as possible, and properly restrain the 
child.
17 CIVIC 2D HCM (KA KC KL)-31TBG6100.book  63 ページ  2016年8月31日 水曜日 午後5時43分