2016 Hyundai Sonata Plug-in Hybrid fuel

F2
Your HYUNDAI should not be modified in any way. Such modifications may adversely affect
the performance, safety or durability of your HYUNDAI and may, in addition, violate condi-
tions of the limited warranties covering the vehicle. Certain modifications may also be in vio-
lation of regulations established by the U.S. Department of Transportation and other federal
or state agencies.
Your vehicle is equipped with electronic fuel injection 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 instructions or consult your HYUNDAI dealer for precautionary measures or
special instructions if you choose to install one of these devices.
CAUTION: MODIFICATIONS TO YOUR HYUNDAI
TWO-WAY RADIO OR CELLULAR TELEPHONE INSTALLATION

F4
INTRODUCTION
Congratulations, and thank you for choosing HYUNDAI. We are pleased to welcome you to the growing number of dis-
criminating people who drive HYUNDAIS. We are very proud of the advanced engineering and high-quality construc-
tion of each HYUNDAI we build.
Your Owner’s Manual will introduce you to the features and operation of your new HYUNDAI. To become familiar with
your new HYUNDAI, so that you can fully enjoy it, read this Owner’s Manual carefully before driving your new vehicle.
This manual contains important safety information and instructions intended to familiarize you with your vehicle’s con-
trols and safety features so you can safely operate your vehicle.
This manual also contains information on maintenance designed to enhance safe operation of the vehicle. It is recom-
mended that all service and maintenance on your car be performed by an authorized HYUNDAI dealer. HYUNDAI deal-
ers are prepared to provide high-quality service, maintenance and any other assistance that may be required.
This Owner’s Manual should be considered a permanent part of your vehicle, and should be kept in the vehicle so you
can refer to it at any time. The manual should stay with the vehicle if you sell it to provide the next owner with impor-
tant operating, safety and maintenance information.
HYUNDAI MOTOR AMERICA
Copyright 2015 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.Severe engine and transmission 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
specifications listed on Page 8-6 in the Vehicle Specifications section of the Owner’s Manual.
CAUTION

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Introduction
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NOTICE indicates a situation
which, if not avoided, could result
in vehicle damage.Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
Your new vehicle is designed to use
only unleaded fuel having an octane
number ((R+M)/2) of 87 (Research
Octane Number 91) or higher. (Do not
use methanol blended fuels)
To prevent damage to the engine
and engine components, never
add any fuel system cleaning
agents to the fuel tank other than
what has been specified.
Consult an authorized HYUNDAI
dealer for additional information.
Gasoline containing alcohol or
methanol
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.
Do not use gasohol containing more
than 10% 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.
NOTICE
NOTICE
CAUTION indicates a hazardous
situation which, if not avoided,
could result in minor or moder-
ate injury.
CAUTION
Do not "top off" after the noz-
zle automatically shuts off
when refueling.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
WARNING

F8
Introduction
"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 10 percent.
To prevent damage to your vehicle’s
engine and fuel system:
Never use gasohol which con-
tains methanol.
Never use gasohol containing
more than 10% 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 perform-
ance problems caused by the use
of "E85" fuel.
Other fuels
Using fuels such as;
- Silicone (Si) contained fuel,
- Ferrocene (Fe) contained fuel, and
- Other metallic additives contained
fuels,
may cause damage to the engine by
plugging, misfiring, poor accelera-
tion, engine stalling, catalyst melting,
abnormal corrosion, life cycle reduc-
tion.
- The Malfunction Indicator Lamp
(MIL) may illuminate.
Damage to the fuel system or per-
formance problem caused by the
use of these fuels may not be cov-
ered by your New Vehicle Limited
Warranty.
Gasoline containing MMT
Some gasoline contains harmful
manganese-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.
Fuel Additives
HYUNDAI recommends that you use
good quality gasolines treated with
detergent additives such as TOP TIER
Detergent Gasoline, which help pre-
vent deposit formation in the engine.
These gasolines will help the engine
run cleaner and enhance performance
of the Emission Control System. For
more information on TOP TIER
Detergent Gasoline, please go to the
website (www
.toptiergas.com).
NOTICE
NOTICE

F9
Introduction
For customers who do not use TOP
Tier Detergent Gasoline regularly,
and have problems starting or the
engine does not run smoothly, addi-
tives that you can buy separately
may be added to the gasoline. If TOP
TIER Detergent Gasoline is not avail-
able, one bottle of additive added to
the fuel tank at every 7,500 miles or
12 months is recommended.
Additives are available from your
authorized HYUNDAI dealer along
with information on how to use them.
Do not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regarding
registration 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 need-
ed to properly break-in the engine.
Avoid hard stops, except in emer-
gencies, to allow the brakes to seat
properly.
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CALIFORNIA PROPOSITION 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:
Gasoline and its vapors
Engine exhaust
Used engine oil
Interior passenger compart-
ment components and materi-
als
Component parts which are
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.
WARNING

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Your vehicle at a glance
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1. Antenna ................................................4-2
2. Doors ....................................................3-9
3. Fuel filler lid ........................................3-53
4. Rear parking assist system ..............3-123
5. Rear combination lamp ......................7-79
6. High mounted stop lamp ....................7-84
7. Rearview camera .............................3-122
8. Trunk ...................................................3-47
OLFH014002L
■Rear view
The actual shape may differ from the illustration.

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Your vehicle at a glance
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1. Door lock/unlock button ......................3-9
2. Driver position memory system ........3-14
3. Outside rearview mirror control
switch ................................................3-34
4. Central door lock switch ....................3-10
5. Power window switches ....................3-38
6. Power window lock button ................3-41
7. Hood release lever ............................3-46
8. Instrument panel illumination
control switch ....................................3-57
9. Blind spot detection system button* ....5-70
10. Lane departure warning system
button* ................................................5-66
11. Fuel filler door opener button ..........3-53
12. Trunk release button ........................3-47
13. ESC OFF button ..............................5-34
14. Fuse box ..........................................7-62
15. Steering wheel ................................3-16
16. Steering wheel tilt/telescope lever ......3-17
17. Seat ..................................................2-4
18. Brake pedal
19. Accelerator pedal
* : if equipped
OLF014003NThe actual shape may differ from the illustration.

Convenient features of your vehicle
Accessing your vehicle .........................................3-3
Smart Key ........................................................................\
....3-3
Immobilizer System ...........................................................3-7
Door locks ...............................................................3-9
Operating Door Locks from Outside the Vehicle ......3-9
Operating Door Locks from Inside the Vehicle .......3-10
Auto Door Lock/Unlock Features ...............................3-12
Child-Protector Rear Door locks ................................3-12
Theft-alarm system.............................................3-13
Driver position memory system .........................3-14
Storing Positions into Memory ..................................3-14
Easy Access Function ....................................................3-15
Steering wheel......................................................3-16
Electric Power Steering (EPS) .....................................3-16
Tilt Steering / Telescope Steering ..............................3-17
Heated Steering Wheel ..................................................3-18
Horn ........................................................................\
............3-18
Mirrors ...................................................................3-19
Inside Rearview Mirror ..................................................3-19
Side View Mirrors ...........................................................3-34
Reverse Parking Aid Function......................................3-37
Windows ................................................................3-38
Power Windows ...............................................................3-39
Panoramic sunroof ..............................................3-42
Sunshade ........................................................................\
...3-42
Sliding the Sunroof .........................................................3-43
Tilting the Sunroof .........................................................3-43
Closing the Sunroof........................................................3-44
To Reset the Sunroof.....................................................3-45
Exterior features .................................................3-46
Hood ........................................................................\
...........3-46
Trunk ........................................................................\
..........3-47
Smart Trunk .....................................................................3-5\
0
Fuel Filler Door (Hybrid) ...............................................3-53
Fuel Filler Door (Plug-in hybrid).................................3-56
Instrument cluster................................................3-60
Instrument cluster control ............................................3-61
Gauges ........................................................................\
.......3-62
Warning and indicator lights ........................................3-66
Warning messages ..........................................................3-80
LCD Display .......................................................................3\
-96
Trip computer.................................................................3-106
Light .....................................................................3-1\
16
Exterior Lights ...............................................................3-116
Smart High Beam ..........................................................3-118
Welcome System ..........................................................3-124
Interior Lights ................................................................3-125
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