2013 Hyundai Genesis Coupe check engine

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Introduction
Gasoline engine
Unleaded
For Europe
For the optimal vehicle performance, we
recommend you to use unleaded gaso-
line with an octane rating of RON(Research Octane Number) 95 / AKI
(Anti Knock Index) 91 or higher.
You may use unleaded gasoline with an
octane rating of RON 91~94 / AKI 87~90
but it may result in slight performance
reduction of the vehicle.
Except Europe
Your new HYUNDAI vehicle is designed
to use only unleaded fuel having an
Octane Rating of RON (Research
Octane Number) 91 / AKI (Anti-Knock
Index) 87 or higher.
Your new vehicle is designed to obtain
maximum performance with UNLEADED
FUEL, as well as minimize exhaust emis-
sions and spark plug fouling.
Leaded (if equipped)
For some countries, your vehicle is
designed to use leaded gasoline. When
you are going to use leaded gasoline,
ask an authorized HYUNDAI dealer
whether leaded gasoline in your vehicle
is available or not. Octane Rating of leaded gasoline is
same with unleaded one.
FUEL REQUIREMENTS
WARNING
• Do not "top off" after the nozzle automatically shuts off when refueling.
Always check that the fuel cap is installed securely to prevent fuel
spillage in the event of an acci-dent.
CAUTION
NEVER USE LEADED FUEL. The
use of leaded fuel is detrimental to
the catalytic converter and willdamage the engine control sys-tem’s oxygen sensor and affect emission control.
Never add any fuel system cleaningagents to the fuel tank other thanwhat has been specified. (Consultan authorized HYUNDAI dealer for
details.)

Safety features of your vehicle
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WARNING - Cargo
Cargo should always be secured to
prevent it from being thrown about
the vehicle in a collision and caus-
ing injury to the vehicle occupants.Special care should be taken ofobjects placed in the rear seats,
since those may hit the front seat
occupants in a frontal collision.CAUTION - Rear seat belts
When returning the rear seatbacks
to the upright position, remember
to return the rear shoulder belt toits proper position.
After returning the rear seatbacks to the upright position, check that
the rearseats are secure.
CAUTION
Make sure the engine is off, the automatic transmission is in Pand the parking brake is appliedwhenever loading or unloading
cargo. The Vehicle may move ifthe shift lever is inadvertently moved to another position.
Be careful when loading cargo through the rear passenger seats
to prevent damage to the vehicle interior.
When cargo is loaded through the rear passenger seats, ensure thecargo is properly secured to pre-
vent it from moving while driving.Unsecured cargo in the passen-ger compartment can cause dam-
age to the vehicle or injury to it’soccupants.

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Features of your vehicle
Record your key number
The key code number is stamped on the
bar code tag attached to the key set.
Should you lose your keys, we recom-
mend that you contact an authorized
HYUNDAI dealer. Remove the bar code
tag and store it in a safe place. Also,
record the code number and keep it in a
safe place (not in the vehicle).Key operations
Used to start the engine, lock and unlock
the doors.
Immobilizer system (if equipped)
Your vehicle may be equipped with an
electronic engine immobilizer system to
reduce the risk of unauthorized vehicle
use.
Your immobilizer system is comprised of
a small transponder in the ignition key
and electronic devices inside the vehicle.
With the immobilizer system, whenever
you insert your ignition key into the igni-
tion switch and turn it to ON, it checks
and determines and verifies if the ignition
key is valid or not.
If the key is determined to be valid, the
engine will start.
If the key is determined to be invalid, the
engine will not start.
KEYS (IF EQUIPPED)
WARNING
- Ignition key
Leaving children unattended in a
vehicle with the ignition key is dan-
gerous even if the key is not in the
ignition switch. Children copy
adults and they could place the key
in the ignition switch. The ignition
key would enable children to oper-
ate power windows or other con-
trols, or even make the vehicle
move, which could result in serious
bodily injury or even death. Never
leave the keys in your vehicle with
unsupervised children.
OBK049113N
WARNING
We recommend that you use parts
for replacement from an authorized
HYUNDAI dealer. If an aftermarket
key is used, the ignition switch may
not return to ON after START. If this
happens, the starter will continue
to operate causing damage to the
starter motor and possible fire due
to excessive current in the wiring.
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Features of your vehicle
With a smart key, you can lock or unlock
a door and even start the engine without
inserting the key.
The functions of buttons on a smart key
are similar to the remote keyless entry.
(Refer to the “Remote keyless entry” inthis section.)
Smart key functions
With the smart key, you can lock and
unlock the vehicle doors, and the smart
key enables starting of the engine as
well. Detailed information follows:Locking
Pressing the button of the outside door
handles with all doors closed and any
door unlocked, locks all the doors. The
hazard warning lights blink once to indi-
cate that all doors are locked. The button
will only operate when the smart key iswithin 0.7~1 m (28~40 in.) from the out-
side door handle. If you want to make
sure that a door has locked or not, you
should check the door lock button inside
the vehicle or pull the outside door han-
dle.Even though you press the outside door
handle buttons, the doors will not lock
and the chime will sound for 3 seconds if
any of following occur:
The smart key is in the vehicle.
The ignition switch is in ACC or ON
position.
Any door except the trunk is open.
Unlocking
Pressing the button of the front outside door handles with all doors closed and
locked, unlocks all the doors. The hazard
warning lights blink twice to indicate that
all doors are unlocked. The button will
only operate when the smart key is with-in 0.7~1 m (28~40 in.) from the outside
door handle.
When the smart key is recognized in the area of 0.7~1 m (28~40 in.) from the front
outside door handle, other people canalso open the door without possession of
the smart key.
Start-up
You can start the engine without inserting
the key. For detailed information refer to
“Engine start/stop button” in section 5.
SMART KEY (IF EQUIPPED)
OTA040003OBK049002

Features of your vehicle
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Opening the hood
1. Pull the release lever to unlatch the
hood. The hood should pop open
slightly. 2. Go to the front of the vehicle, raise the
hood slightly, push the secondary latch(1) inside of the hood center and liftthe hood (2).
3. Raise the hood. It will raise completely by itself after it has been raised about
halfway. Closing the hood
1. Before closing the hood, check the fol-
lowing:
must be correctly installed.
bustible material must be removed
from the engine compartment.
2. Lower the hood halfway and push down to securely lock in place.
HOOD
OBK049010OBK042011L
WARNING
Open the hood after turning off the
engine on a flat surface, shifting
the shift lever to the P (Park) posi-
tion for automatic transaxle and R
(Reverse) for manual transaxle, and
setting the parking brake.

425
Features of your vehicle
WARNING
Before closing the hood, ensure that all obstructions are removed
from the hood opening. Closingthe hood with an obstruction
present in the hood opening may
result in property damage or
severe personal injury.
Do not leave gloves, rags or any other combustible material in the
engine compartment. Doing so
may cause a heat-induced fire.WARNING
Always double check to be sure that the hood is firmly latched
before driving away. If it is not
latched, the hood could open
while the vehicle is being driven,
causing a total loss of visibility,
which might result in an accident.
Do not move the vehicle with the hood in the raised position, asvision is obstructed and the hood
could fall or be damaged.

Features of your vehicle
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Emergency fuel filler lid release If the fuel filler lid does not open using
the remote fuel filler lid release, you can
open it manually by pulling the handle
outward slightly.
(Continued)
When refueling, always shut the
engine off. Sparks produced by electrical components related to
the engine can ignite fuel vapors
causing a fire. Once refueling is
complete, check to make sure thefiller cap and filler door are
securely closed, before starting
the engine.
DO NOT use matches or a lighter and DO NOT SMOKE or leave a lit
cigarette in your vehicle while at
a gas station especially during
refueling. Automotive fuel is
highly flammable and can, when
ignited, result in fire.
If a fire breaks out during refuel- ing, leave the vicinity of the vehi-
cle, and immediately contact the
manager of the gas station and
then contact the local fire depart-
ment. Follow any safety instruc-
tions they provide.CAUTION
Make sure to refuel your vehicle
according to the “Fuel require-
ments” suggested in section 1.
If the fuel filler cap requires replacement, please make surethat you use parts designed for
replacement in your vehicle. An incorrect fuel filler cap can resultin a serious malfunction of thefuel system or emission control
system. For more detailed infor-mation, we recommend that you contact an authorized HYUNDAIdealer.
Do not spill fuel on the exterior surfaces of the vehicle. Any typeof fuel spilled on painted surfacesmay damage the paint.
After refueling, make sure the fuel cap is installed securely to pre-
vent fuel spillage in the event ofan accident.
CAUTION
Do not pull the handle excessively,otherwise the luggage area trim or release handle may be damaged.
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433
Features of your vehicle
Power steering
Power steering uses energy from the
engine to assist you in steering the vehi-
cle. If the engine is off or if the power
steering system becomes inoperative,
the vehicle may still be steered, but it will
require increased steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend that
the system be checked by an authorized
HYUNDAI dealer.✽✽NOTICE
If the power steering drive belt breaks
or if the power steering pump malfunc-
tions, the steering effort will greatly
increase.
✽
✽ NOTICE
If the vehicle is parked for extended
periods outside in cold weather (below -
10°C/14°F), the power steering may
require increased effort when the engine
is first started. This is caused by
increased fluid viscosity due to the cold
weather and does not indicate a mal-function.
When this happens, increase the engine
RPM by depressing accelerator until the
RPM reaches 1,500 rpm then release or
let the engine idle for two or three min-utes to warm up the fluid.
Tilt steering
Tilt steering allows you to adjust the
steering wheel before you drive. You can
also raise it to give your legs more room
when you exit and enter the vehicle.
The steering wheel should be positioned
so that it is comfortable for you to drive,
while permitting you to see the instru-
ment panel warning lights and gauges.
STEERING WHEEL
CAUTION
Never hold the steering wheel
against a stop (extreme right or leftturn) for more than 5 seconds withthe engine running. Holding the
steering wheel for more than 5 sec-onds in either position may causedamage to the power steering pump.
WARNING
Never adjust the angle of the steering wheel while driving. You
may lose steering control and
cause severe personal injury,death or accidents.
After adjusting, push the steering wheel both up and down to be
certain it is locked in position.