2017 Hyundai Elantra GT fuel

F2Your Hyundai should not be modified in any way.
Such modifications may adversely affect the per-
formance, safety or durability of your Hyundai and
may, in addition, violate conditions of the limited
warranties covering the vehicle. Certain modifica-
tions may also be in violation of regulations estab-
lished by the U.S. Department of Transportation
and other federal or state agencies.
Your vehicle is equipped with electronic fuel injec-
tion and other electronic components. It is possible
for an improperly installed/adjusted two-way radio
or cellular telephone to adversely affect electronic
systems. For this reason, we recommend that you
carefully follow the radio manufacturer's instruc-
tions or consult your Hyundai dealer for precau-
tionary measures or special instructions if you
choose to install one of these devices.
CAUTION: MODIFICATIONS TO YOUR
HYUNDAI
TWO-WAY RADIO OR CELLULARTELEPHONE INSTALLATION
This manual includes information titled as WARN-
ING, CAUTION and NOTICE.
These titles indicate the following:
SAFETY AND VEHICLE DAMAGE WARNING
✽ ✽

NOTICE
This indicates that interesting or helpful infor-
mation is being provided.
WARNING
This indicates that a condition may result in
harm, serious injury or death to you or other
persons if the warning is not heeded. Follow
the advice provided with the warning.
CAUTION
This indicates that a condition may result in
damage to your vehicle or its equipment ifthe caution is not heeded. Follow the adviceprovided with the caution.

F4
FOREWORD
Thank you for choosing Hyundai. We are pleased to welcome you to the growing number of discerning people who
drive Hyundais. The advanced engineering and high-quality construction of each Hyundai we build is something of
which we're very proud.
Your Owner's Manual will introduce you to the features and operation of your new Hyundai. It is suggested that you read
it carefully because the information it contains can contribute greatly to the satisfaction you receive from your new car.
The manufacturer also recommends that all service and maintenance on your car be performed by an authorized
Hyundai dealer. Hyundai dealers are prepared to provide high-quality service, maintenance and any other assistance
that may be required.
HYUNDAI MOTOR AMERICA
Note: Because future owners will also need the information included in this manual, if you sell this Hyundai, please
leave the manual in the vehicle for their use. Thank you.
Copyright 2017 Hyundai Motor America. All rights reserved. No part of this publication may be reproduced, stored in
any retrieval system or transmitted in any form or by any means without the prior written permission of Hyundai Motor
America.
CAUTION
Severe engine and transaxle damage may result from the use of poor quality fuels and lubricants that do not meet Hyundai specifications. You must always use high quality fuels and lubricants that meet the spec-ifications listed on Page 8-5 in the Vehicle Specifications and consumer information section of the Owner'sManual.

1
2
3
4
5
6
7
8I
IntroductionHow to use this manual / Fuel requirements / Vehicle break-in process / Vehicle data collection and event data recorders / Indicator symbols on t\
he instrument cluster
Your vehicle at a glance
Exterior overview / Interior overview / Instrument panel overview / Engi\
ne compartment
Safety features of your vehicle
Seats / Seat belts / Child restraint system / Air bag
Features of your vehicleKeys / Door locks / Tailgate / Windows / Hood / Fuel filler lid / Panorama sunroof / Steering wheel / Mirrors /
Instrument cluster / Lighting / Wipers & Washers / Climate control system / Multimedia system / Etc.
Driving your vehicleBefore driving / Engine start/stop button / Transaxle / Brake system / Cruise control system /
Active ECO system / Winter driving / Vehicle load limit / Etc.
What to do in an emergencyRoad warning / Emergency while driving / Emergency starting / Engine overheat / TPMS / Flat tire / Towing / Etc.
MaintenanceEngine compartment / Maintenance service / Engine oil / Engine coolant /\
Brake fluid / Washer fluid /
Parking brake / Air cleaner / Wiper blades / Battery / Tire and wheels / Fuses / Light bulbs / Etc.
Specifications, Consumer information and Reporting safety defects
Index
table of contents

1
Introduction
How to use this manual . . . . . . . . . . . . . . . . . . . . . . 1-2
Fuel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
• Gasoline containing alcohol and methanol . . . . . . . . . 1-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-\
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Vehicle break-in process . . . . . . . . . . . . . . . . . . . . . 1-5
Vehicle data collection and event data recorders . . 1-6

13
Introduction
Your new vehicle is designed to use
only unleaded fuel having a pump
octane number ((R+M)/2) of 87
(Research Octane Number 91) or
higher. (Do not use methanol blend-
ed fuels.)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
Never add any fuel system cleaning
agents to the fuel tank other than
what has been specified. (Consult an
authorized HYUNDAI dealer for
details.)Gasoline containing alcohol ormethanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol) are being marketed along with or
instead of leaded or unleaded gaso-
line. For example, "E15" is a gasohol
comprised of 15% ethanol and 85%
gasoline.
Do not use gasohol containing more
than 15% ethanol, and do not use
gasoline or gasohol containing any
methanol. Either of these fuels may
cause drivability problems and dam-
age to the fuel system, engine con-
trol system and emission control sys-
tem.
Discontinue using gasohol of any
kind if drivability problems occur. "E85" fuel is an alternative fuel com-
prised of 85 percent ethanol and 15
percent gasoline, and is manufac-
tured exclusively for use in Flexible
Fuel Vehicles. "E85" is not compati-
ble with your vehicle. Use of "E85"
may result in poor engine perform-
ance and damage to your vehicle's
engine and fuel system. HYUNDAI
recommends that customers do not
use fuel with an ethanol content
exceeding 15 percent.
✽ ✽
NOTICE
To prevent damage to your vehicle’s
engine and fuel system:
• Never use gasohol which contains
methanol.
• Never use gasohol containing more than 15% ethanol.
• Never use leaded fuel or leaded gasohol.
• Never use "E85" fuel.
Your New Vehicle Limited
Warranty does not cover damage to
the fuel system or any performance
problems caused by the use of
"E85" fuel.
FUEL REQUIREMENTS
WARNING - Refueling
• Do not "top off" after the noz- zle automatically shuts off
when refueling. Attempts to
force more fuel into the tank
can cause fuel overflow onto
you and the ground causing a
risk of fire.
Always check that the fuel cap is installed securely to pre-
vent fuel spillage in the event
of an accident.

Introduction
41
Other fuels
Using fuels such as;- Silicone (Si) contained fuel,
- Ferrocene (Fe) contained fuel, and
- Other metalic additives contained fuels,
may cause vehicle and engine dam-
age or cause plugging, misfiring,
poor acceleration, engine stalling,
catalyst melting, abnormal corrosion,
life cycle reduction, etc.
Also, the Malfunction Indicator Lamp
(MIL) may illuminate.
✽ ✽ NOTICE
Damage to the fuel system or per-
formance problem caused by the use
of these fuels may not be covered by
your New Vehicle Limited
Warrenty.
Gasoline containing MMT
Some gasoline contains harmful man-
ganese-based fuel additives such as
MMT (Methylcyclopentadienyl
Manganese Tricarbonyl).
HYUNDAI does not recommend the
use of gasoline containing MMT.
This type of fuel can reduce vehicle
performance and affect your emis-
sion control system.
The malfunction indicator lamp on
the cluster may come on.
Do not use methanol
Fuels containing methanol (wood
alcohol) should not be used in your
vehicle. This type of fuel can reduce
vehicle performance and damage
components of the fuel system,
engine control system and emission
control system.
✽ ✽NOTICE
Your New Vehicle Limited
Warranty may not cover damage to
the fuel system and any perform-
ance problems that are caused by
the use of fuels containing methanol.
Fuel Additives
HYUNDAI recommends that you use
good quality gasolines treated with
detergent additives such as TOP
TIER Detergent Gasoline, which
help prevent deposit formation in the
engine. These gasolines will help the
engine run cleaner and enhance per-
formance of the Emission Control
System. For more information on
TOP TIER Detergent Gasoline,
please go to the website (www.top-
tiergas.com)
For customers who do not use TOP
Tier Detergent Gasoline regularly,
and have problems starting their
vehicle or the engine does not run
smoothly, additives that you can buy
separately may be added to the
gasoline.
If TOP TIER Detergent Gasoline is
not available, one bottle of additive
added to the fuel tank at every
7,500mile or every engine oil change
is recommended. Additives are avail-
able from your authorized HYUNDAI
dealer along with information on how
to use them. Do not mix other addi-
tives.

15
Introduction
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regardingregistration and insurance.
Determine that acceptable fuel is available. No special break-in period is needed.
By following a few simple precautions
for the first 600 miles (1,000 km) you
may add to the performance, econo-
my and life of your vehicle.
Do not race the engine.
While driving, keep your engine
speed (rpm, or revolutions per
minute) between 2,000 rpm and
4,000 rpm.
Do not maintain a single speed for long periods of time, either fast or
slow. Varying engine speed is
needed to properly break-in the
engine.
Avoid hard stops, except in emer- gencies, to allow the brakes to seat
properly.CALIFORNIA PROPO-
SITION 65 WARNING
Items contained in motor vehi-
cles or emitted from them are
known to the State of California
to cause cancer and birth
defects or reproductive harm.
These include:



ment components and materi-
als
subject to heat and wear
In addition, battery posts, termi-
nals and related accessories
contain lead, lead compounds
and other chemicals known to
the State of California to cause
cancer and reproductive harm.
VEHICLE BREAK-IN PROCESS

23
Your vehicle at a glance
EXTERIOR OVERVIEW (REAR)
1. Roof antenna ........................................4-135
2. Rear window defroster..........................4-100
3. Rear wiper ..............................................4-96
4. Door lock ................................................4-21
5. Child-protector rear door lock .................4-24
6. Fuel filler .................................................4-34
7. Rear towing hook....................................6-23
8. Rear combination lamp ..........................7-78
9. Tailgate handle switch ...........................4-25
10. High mounted stop lamp ......................7-81
11. Rear view camera.................................4-87
OGD011002❈ The actual shape may differ from the illustration.