brake sensor Hyundai Elantra 2015 Owner's Manual

Safety features of your vehicle
64
3 In an angled collision, the force of
impact may direct the occupants in a
direction where the air bags would
not be able to provide any additional
benefit, and thus the sensors may
not deploy any air bags.
Just before impact, drivers often
brake heavily. Such heavy braking
lowers the front portion of the vehicle
causing it to “ride” under a vehicle
with a higher ground clearance. Air
bags may not inflate in this "under-
ride" situation because deceleration
forces that are detected by sensors
may be significantly reduced by such
“underride” collisions.Air bags do not inflate in rollover
accidents because vehicle can not
detect rollover accident.
However, side and curtain air bags
may inflate when the vehicle is rolled
over after a side impact collision.
OBH0380601JBA35171JBA3522

Changing a Tire with TPMS
If you have a flat tire, the Low Tire
Pressure Telltale will illuminate. If you
believe you have a flat tire or feel any
vehicle instability, take your foot off
the accelerator pedal and let the
vehicle slow down while driving
straight ahead. Do not apply the
brakes immediately or attempt to pull
off the road as this may cause a loss
of control resulting in an accident.
When the vehicle has slowed to such
a speed that it is safe to do so, brake
carefully and pull off the road. Drive
off the road as far as possible and
park on firm, level ground. If you are
on a divided highway, do not park in
the median area between the two
traffic lanes. Replace the flat tire with
the spare tire (if equipped).The spare tire (if equipped) does not
come with a tire pressure monitoring
sensor. When the low pressure tire or
the flat tire is replaced with the spare
tire, the Low Tire Pressure Telltale
will remain on. Also, the TPMS
Malfunction Indicator will illuminate
after blinking for one minute if the
vehicle is driven at speed above 15.5
mph (25 km/h) for approximately 20
minutes.
Once the original tire equipped with
a tire pressure monitoring sensor is
reinflated to the recommended pres-
sure and reinstalled on the vehicle,
the Low Tire Pressure Telltale and
TPMS Malfunction Indicator will go
off within a few minutes.
If the indicators do not extinguish
after a few minutes, please visit an
authorized HYUNDAI dealer.
Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem (except for
the spare tire). You must use TPMS
specific wheels. It is recommended
that you always have your tires serv-
iced by an authorized HYUNDAI
dealer as soon as possible.
What to do in an emergency
14
6
CAUTION
To prevent damaging your tire
pressure sensor, never use apuncture-repairing agents ortire sealants to repair and/orinflate a low pressure tire. Ifused, you will have to replacethe tire pressure sensor.

Index
2I
Accessing your vehicle ....................................................4-3Immobilizer System ....................................................4-12
Remote key ....................................................................4-3
Remote key precautions ................................................4-5
Smart key ......................................................................4-\
7
Smart key precautions ................................................4-11
Active ECO system ........................................................5-41
Air bag warning labels....................................................3-67
Air bags ........................................................................\
..3-45 Additional safety precautions ......................................3-66
Air bag collision sensors ............................................3-61
Air bag deployment conditions ..................................3-62
Air bag non-deployment conditions ............................3-63
Air bag warning labels ................................................3-67
Curtain air bags ..........................................................3-49
Do not install a child restraint on the front passenger seat ............................................................3-60
Driver’s air bag............................................................3-47
Occupant Classification System (OCS) ......................3-55
Passenger's front air bag ..............................................3-47
Side (impact) air bags..................................................3-48
SRS Care ....................................................................3-65\
SRS components and functions ..................................3-50
What to expect after an air bag inflates ......................3-54
Where are the air bags? ..............................................3-47
Why didn't my air bag go off in a collision ................3-60 Air cleaner ......................................................................7-\
37
Air conditioning system
Automatic climate control system ..............................4-95
Manual climate control system ..................................4-85
Antenna ........................................................................\
4-100
Anti-lock brake system (ABS) ......................................5-32
Appearance care..............................................................7-87 Exterior care ................................................................7-87
Interior care ................................................................7-92
Armrest (Rear seats) ......................................................3-14
Audio remote control ....................................................4-101
Audio system ................................................................4-100 Antenna......................................................................4-\
100
Audio remote control ................................................4-101
Caring for disc ..........................................................4-105
CD player ..................................................................4-115
How vehicle audio works ........................................4-103
Auto defogging system ................................................4-108
Auto door lock/unlock features ......................................4-18
Auto light position ..........................................................4-73
Automatic climate control system ..................................4-94 Air conditioning ........................................................4-100
Air conditioning refrigerant label..............................4-104
Air intake control ........................................................4-99
Automatic heating and air conditioning ......................4-95
Checking the amount of air conditioner refrigerant and compressor lubricant ........................................4-104
Fan speed control ......................................................4-100
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