2004 Hyundai Elantra seats

1FEATURES OF YOUR HYUNDAI
32
!
ADVANCED SUPPLEMENTAL
RESTRAINT (AIRBAG) SYSTEM (SRS)
B240A01E-AAT
Your Hyundai is equipped with an Advanced
Supplemental Restraint (Airbag) System. The
indications of the system's presence are the
letters "SRS AIRBAG" embossed on the airbag
pad cover in the steering wheel and the
passenger's side front panel pad above the
glove box.
The Hyundai SRS consists of airbags installed
under the pad covers in the center of the
steering wheel and the passenger's side front
panel above the glove box. The purpose of the
SRS is to provide the vehicle's driver and/or the
front passenger with additional protection thanthat offered by the seat belt system alone, in
case of a frontal impact of sufficient severity.
The advanced SRS uses a collection of sen-
sors to gather information about the driver's and
front passenger's seat position, the driver's and
front passenger's seat belt usage and impact
severity.
The driver's and front passenger's seat position
sensors, which are installed on the seat track,
determine if the seats are fore or aft of a
reference position. Similarly, the seat belt usage
sensors determine if the driver and front
passenger's seat belts are fastened. These
sensors provide the ability to control the SRS
deployment's pressure based on how close the
driver's seat is to the steering wheel, how close
the passenger's seat is to the instrument panel
and whether or not the seat belts are fastened,
and how severe is impact.
The advanced airbags offer the ability to control
the airbag inflation with two pressure levels. A
first stage pressure level is provided for mod-
erate-severity impacts. A second stage pres-
sure level is provided for more severe impacts.
Your Hyundai is equipped with an Occupant
Classification
® system in the front passenger's
seat. The Occupant Classification® system de-
tects the presence of a passenger in the front
passenger's seat and will turn off the front
passenger's airbag under certain conditions.
For more detail, see page 1-37.
B240A01E
Driver's AirbagCAUTION:If the seat position sensor is not working
properly, the SRS airbag warning light on
the instrument panel will illuminate even if
there is no malfunction of the SRS airbag
system because the SRS airbag is con-
nected with the seat position sensor. If the
SRS airbag warning light does not illumi-
nate when the ignition key is turned to the
"ON" position, if it remains illuminated after
blinking for approximately 6 seconds, or if
it illuminates while the vehicle is being
driven, have an authorized Hyundai dealer
inspect the seat position sensor and the
SRS airbag system as soon as possible.
!
WARNING:o Modification to the seat structure can
adversely affect the seat position sensor
and cause the airbag to deploy at a
different pressure level than should be
provided.
o Do not place any objects that may cause
magnetic fields near the front seat. These
can cause a malfunction of the seat
position sensor.
AIR
BAG

1FEATURES OF YOUR HYUNDAI
34
!WARNING:
o No objects should be placed over or near
the airbag modules on the steering
wheel, instrument panel, and the front
passenger's panel above the glove box,
because any such object could cause
harm if the vehicle is in a crash severe
enough to cause the airbags to deploy.
o If the airbags deploy, they must be re-
placed by an authorized Hyundai dealer.
o Do not tamper with or disconnect SRS
wiring, or other components of the SRS
system. Doing so could result in injury,
due to accidental deployment of the
airbags or by rendering the SRS inopera-
tive.
o Do not install a child restraint system in
the front passenger seat position. A
child restraint system must never be
placed in the front seat. The infant or
child could be severely injured or killed
by an airbag deployment in case of an
accident.
o Do not allow children to ride in the front
passenger seat. If older children (teen-
agers and older) must ride in the front
seat, make sure they are always properly
belted and the seat is moved back as far
as possible.o For maximum safety protection in all
types of crashes, all occupants includ-
ing the driver should always wear their
seat belts whether or not an airbag is
also provided at their seating position to
minimize the risk of severe injury or
death in the event of a crash. Do not sit
or lean unnecessarily close to the airbag
while the vehicle is in motion.
o Sitting improperly or out of position can
result in serious or fatal injury in a crash.
All occupants should sit upright in their
seats with their feet on the floor until the
vehicle is parked and the ignition key is
removed.
o The SRS airbag system must deploy very
rapidly to provide protection in a crash.
If an occupant is out of position because
of not wearing a seat belt, the airbag may
forcefully contact the occupant causing
serious or fatal injuries.
!WARNING:
B240B01E-AAT
SRS Components and Functions
The SRS consists of the following components:
1. Driver's Airbag Module
2. Passenger's Airbag Module
3. Knee Bolster
4. Pre-tensioner Seat Belt
5. Front Impact Sensor
6. Driver's and Front Passenger's Seat Belt
Usage Sensors
7. Driver's and Front Passenger's Seat Posi-
tion Sensors
8. SRS Service Reminder Indicator (SRI)
9. SRS Control Module (SRSCM)
10.Occupant Classification
® System
(Front passenger's seat only)
11.Passenger Airbag Off Indicator
(Front passenger's seat only)
B240B01E-1
11
12710
79 5
6
4
84

1FEATURES OF YOUR HYUNDAI
38
B990B04Y-GAT
Side Impact Airbag (If Installed)
Your Hyundai is equipped with a side impact
airbag in each front seat. The purpose of the
airbag is to provide the vehicle's driver and/or
front passenger with additional protection in a
side impact than that offered by the seat belt
alone. The side impact airbags are designed to
deploy only during certain side impact colli-
sions, depending on the crash severity, angle,
speed and point of impact. The side impact
airbags are not designed to deploy in all side
impact situations.
B990B02Y
WARNING:o Even though your vehicle is equipped
with the Occupant Classification® sys-
tem, do not install a child restraint sys-
tem in the front passenger's seat. A child
restraint system must never be placed in
the front seat. Children who are too large
for child restraint systems should al-
ways occupy the rear seat and use the
available lap/shoulder belts. Children are
afforded the most safety in the event of
an accident when they are restrained by
a proper restraint system in the rear seat.
o The Occupant Classification
® system can
function only when the ignition key is in
the "ON" position. If the "Passenger
Airbag Off " indicator is illuminated when
the front passenger's seat is occupied
by an adult who is seated properly, (sit-
ting upright with the seat in an upright
position, centered on the seat cushion,
with the person's legs comfortably ex-
tended), or if the "Passenger Airbag Off"
indicator is not illuminated when the
front passenger's seat is unoccupied or
occupied by someone lighter than 56.4
pounds(25.6 kg), the Occupant Classifi-
cation
® system is not working properly.
If this occurs, have your vehicle immedi-
ately inspected by your Hyundai dealer.
!WARNING:o If luggage or other objects are placed on
the front passenger's seat or if the tem-
perature of the seat changes, the "Passen-
ger Airbag Off" indicator may blink. These
conditions do not indicate a problem.
o If the "Passenger Airbag Off" indicator
blinks continuously when an adult or a
child heavier than 56.4 pounds(25.6 kg)
sits in the front passenger seat and fas-
tens the seat belt normally, have that
person sit in the rear seat. If this occurs,
have the Occupant Classification
® sys-
tem checked by an authorized Hyundai
dealer as soon as possible.
o If you change the weight on the seat, the
"Passenger Airbag Off" indicator may be
turned on or off in a few seconds. This
could result in the malfunction of the
Occupant Classification
® system.
o Do not modify or replace the front pas-
senger seat. Don't place anything on or
attach anything to the front passenger
seat. These can adversely affect the Oc-
cupant Classification
® system.
o Do not sit on sharp objects such as tools
when occupying the front passenger seat.
These can adversely affect the occupant
classification system.
o Do not use accessory seat covers on the
front seats.
!

1FEATURES OF YOUR HYUNDAI
39
B240C01A-AAT
SRS Care
o The SRS is virtually maintenance free and
there are no parts you can safely service by
yourself. The entire SRS system must be
inspected by an authorized Hyundai dealer
10 years after the date that the vehicle was
manufactured.
o Any work on the SRS system, such as
removing, installing, repairing, or any work
on the steering wheel or front seats must be
performed by a qualified Hyundai technician.
Improper handling of the airbag system may
result in serious personal injury.!
o For best protection from the side impact
airbag system and to avoid being injured
by the deploying side impact airbag,
both front seat occupants should sit in
an upright position with their feet on the
floor and the seat belt properly fastened.
The driver's hands should be placed on
the steering wheel at the 9:00 and 3:00
o'clock positions.
The passenger's arms and hands should
be placed on their laps.
o Do not use any accessory seat covers.
o Use of seat covers could reduce or prevent
the effectiveness of the system.
o Do not install any accessories on the side
or near the side impact airbag.
o Do not use excessive force on the side of
the seat.
o Do not place any objects over the airbag or
between the airbag and yourself.
o Do not place any objects (an umbrella,
bag, etc.) between the front door and the
front seat. Such objects may become dan-
gerous projectiles and cause injury if the
supplemental side impact airbag inflates.
o To prevent unexpected deployment of the
side impact air bag that may result in
personal injury, avoid impact to the side
impact airbag sensor when the ignition
key is on.WARNING:
WARNING:o The side impact airbag is supplemental
to the driver's and the passenger's seat
belt systems and is not a substitute for
them. Therefore your seat belts must be
worn at all times while the vehicle is in
motion. The airbags deploy only in cer-
tain side impact conditions severe
enough to cause significant injury to the
vehicle occupants.
!
B990B01E
Side airbag
sensor
HSM393

1FEATURES OF YOUR HYUNDAI
62
B450B02E-AAT
REAR DRINK HOLDER
(If Installed)The rear drink holder is located in the rear seat
center (center of the rear seat arm rest- 5 door)
for holding cups or cans. The drink holder can
be used by pushing it in first and then releasing
it.
CAUTION:Place the drink holder in its original posi-
tion while not in use.
!
HXDOM302
HXDFL1033
4DOOR
5DOOR
B540B01E-GAT
(If installed)
The seatback pockets are located on the back-
side of the front seats for holding papers and so
on.
SEATBACK POCKET
HXDFL536-A

10INDEX
3
D
Defrosting / Defogging ......................................................................1-87
Door
Locking, unlocking front door with a key ...................................... 1-5
Drink Holder ......................................................................................1-61
Drive Belts.........................................................................................6-20
Driving
Driving for economy .....................................................................2-13
Smooth cornering.........................................................................2-14
Winter driving...............................................................................2-15
E
Emission Control System ................................................................... 7-2
Engine
Before starting the engine .............................................................. 2-3
Compartment................................................................................. 6-2
Coolant........................................................................................... 6-8
Coolant temperature gauge .........................................................1-49
If the engine overheats .................................................................. 3-4
Number........................................................................................... 8-2
Oil ................................................................................................... 6-4
Starting........................................................................................... 2-4
Engine Exhaust Can Be Dangerous .................................................. 2-2
F
Fan Speed Control............................................................................1-84
Floor Mat Anchor ..............................................................................1-71
Fog Light
Front.............................................................................................1-56Front Seats
Adjustable front seats..................................................................1-12
Adjustable headrests...................................................................1-13
Adjusting seat forward and rearward ..........................................1-12
Adjusting seatback angle .............................................................1-13
Fuel
Capacity......................................................................................... 9-2
Gauge...........................................................................................1-48
Recommendations......................................................................... 1-2
Fuel Filler Lid
Remote release............................................................................1-72
Fuses................................................................................................6-21
G
General Checks.................................................................................. 6-3
Glove Box..........................................................................................1-66
H
Hazard Warning System ..................................................................1-59
Heating and Cooling Control.............................................................1-80
Heating and Ventilation
Air flow control..............................................................................1-81
Air intake control ..........................................................................1-83
Bi-level heating.............................................................................1-85
Defrosting / Defogging .................................................................1-87
Fan speed control (Blower control).............................................1-84
Temperature control....................................................................1-84

10INDEX
4
High-Mounted Rear Stoplight ............................................................1-70
Hood Release....................................................................................1-71
Horn.................................................................................................1-76
I
Ignition Switch ...................................................................................... 2-3
Instrument Cluster and Indicator Lights...........................................1-41
Instrument Panel Light Control (Rheostat).......................................1-59
J
Jump Starting...................................................................................... 3-3
K
Key ................................................................................................... 1-3
If you lose your keys ...................................................................3-12
Positions......................................................................................... 2-3
L
Light Bulbs Replacement..................................................................6-26
Luggage Net ......................................................................................1-75
M
Maintenance Intervals
Explanation of scheduled maintenance items ............................... 5-7
Maintenance under severe usage conditions............................... 5-6
Scheduled maintenance................................................................ 5-4
Service requirements.................................................................... 5-2Mirrors
Day-night inside rearview mirror .................................................1-69
Outside rear view mirror ..............................................................1-67
O
Odometer / Trip Odometer ...............................................................1-50
P
Parking Brake....................................................................................1-61
Power Outlet......................................................................................1-60
Power Steering Fluid Level ...............................................................6-22
R
Rear Seat
Adjusting seatback angle .............................................................1-13
Folding rear seatback and seat cushion ....................................1-16
Rear Window Defroster Switch ........................................................1-58
Reporting Safety Defects ................................................................... 8-7
S
Seat
Adjustable front seats..................................................................1-12
folding rear seatbacks.................................................................1-15
Seat Belts
3-point system.............................................................................1-21
Pretensioner seat belt ..................................................................1-30
Adjusting your seat belt ...............................................................1-22
Care of seat belts .........................................................................1-19
Shop Manual ........................................................................................ 8-6