service Hyundai Equus 2012 Owner's Manual

F4FOREWORD
Thank you for choosing Hyundai. We are pleased to welcome you to the growing number of discriminating 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 care-
fully 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 deal-
er. Hyundai dealers are prepared to provide high-quality service, maintenance and any other assistance that may be required.
HYUNDAI MOTOR COMPANY
Note: Because future owners will also need the information included in this manual, if you sell this Hyundai, please leave the man-
ual in the vehicle for their use. Thank you.
Copyright 2012 Hyundai Motor Company. 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 Company.
CAUTION
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
8-4 in the Vehicle Specifications section of the Owner's Manual.

331
Safety features of your vehicle
✽NOTICE
Because the sensor that activates the
SRS air bag is connected with the pre-
tensioner seat belt, the SRS air bag
warning light on the instrument
panel will illuminate for approximately
6 seconds after the ignition switch has
been turned to the ON position, and
then it should turn off.
CAUTION
If the pre-tensioner seat belt is not
working properly, this warning light
will illuminate even if there is no
malfunction of the SRS air bag. If
the SRS air bag warning light does
not illuminate when the ignition
switch is turned to ON, or if it
remains illuminated after illuminat-
ing for approximately 6 seconds, or
if it illuminates while the vehicle is
being driven, have an authorized
HYUNDAI dealer inspect the pre-
tensioner seat belt and SRS air bag
system as soon as possible.
WARNING
• Pre-tensioners are designed to
operate only one time. After acti-
vation, pre-tensioner seat belts
must be replaced. All seat belts,
of any type, should always be
replaced after they have been
worn during a collision.
• The pre-tensioner seat belt
assembly mechanisms become
hot during activation. Do not
touch the pre-tensioner seat belt
assemblies for several minutes
after they have been activated.
• Do not attempt to inspect or
replace the pre-tensioner seat
belts yourself. This must be done
by an authorized HYUNDAI deal-
er.
• Do not strike the pre-tensioner
seat belt assemblies.
• Do not attempt to service or
repair the pre-tensioner seat belt
system in any manner.
(Continued)
(Continued)
• Improper handling of the pre-ten-
sioner seat belt assemblies, and
failure to heed the warnings not
to strike, modify, inspect, replace,
service or repair the pre-tension-
er seat belt assemblies may lead
to improper operation or inadver-
tent activation and serious injury.
• Always wear the seat belts when
driving or riding in a motor vehi-
cle.
• If the vehicle or pre-tensioner
seat belt must be discarded, con-
tact an authorized HYUNDAI deal-
er.

361
Safety features of your vehicle
SRS Care
The SRS is virtually maintenance-free
and so there are no parts you can safely
service by yourself. If the SRS air bag
warning light does not illuminate
when you turn the ignition ON, or if it con-
tinuously remains on, have your vehicle
immediately inspected by an authorized
HYUNDAI dealer.
Any work on the SRS system, such as
removing, installing, repairing, or any
work on the steering wheel, the front
passenger's panel, front seats and roof
rails must be performed by an authorized
HYUNDAI dealer. Improper handling of
the SRS system may result in serious
personal injury.WARNING
• Modification to SRS components
or wiring, including the addition
of any kind of badges to the pad
covers or modifications to the
body structure, can adversely
affect SRS performance and lead
to possible injury.
• For cleaning the air bag pad cov-
ers, use only a soft, dry cloth or
one which has been moistened
with plain water. Solvents or
cleaners could adversely affect
the air bag covers and proper
deployment of the system.
• No objects should be placed over
or near the air bag 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 air bags to inflate.
• If the air bags inflate, they must
be replaced by an authorized
HYUNDAI dealer.
(Continued)
(Continued)
• Do not tamper with or disconnect
SRS wiring, or other components
of the SRS system. Doing so
could result in injury, due to acci-
dental inflation of the air bags or
by rendering the SRS inopera-
tive.
• If components of the air bag sys-
tem must be discarded, or if the
vehicle must be scrapped, certain
safety precautions must be
observed. An authorized
HYUNDAI dealer knows these
precautions and can give you the
necessary information. Failure to
follow these precautions and pro-
cedures could increase the risk
of personal injury.
• If your car was flooded and has
soaked carpeting or water on the
flooring, you shouldn't try to start
the engine; have the car towed to
an authorized HYUNDAI dealer.

Features of your vehicle
10 4
Theft-alarm stage
The alarm will be activated if any of the
following occurs while the system is
armed.
• A door is opened without using the
smart key.
• The trunk is opened without using the
smart key.
✽NOTICE
If the trunk is opened by using the smart
key, the alarm will not be activated, but
doors, hood, and engine start/stop but-
ton keep arming condition.
Once the trunk is opened and then
closed, the trunk will be locked and
armed automatically.
• The engine hood is opened.
The horn will sound and the hazard
warning lights will blink continuously for
approximately 30 seconds. To turn off the
system, unlock the doors with the smart
key.
Disarmed stage
The system will be disarmed when:
- The door unlock button is pressed.
- Putting your hand in the outside door
handle for about 0.5 second while car-
rying the smart key.
After the doors are unlocked, the hazard
warning lights will blink twice to indicate
that the system is disarmed.
After unlocking the door, if any door (or
trunk) is not opened within 30 seconds,
the system will be rearmed.
✽NOTICE
• Avoid trying to start the engine while
the alarm is activated. The vehicle
starter motor is disabled during the
theft-alarm stage.
If the system is not disarmed, unlock
the doors by inserting the mechanical
key into the key hole and turn the key
toward the rear of the vehicle, then
turn the engine start/stop button to
the ON position and wait for 30 sec-
onds. Then the system will be dis-
armed. (except China)
• If you lose your keys, consult your
authorized HYUNDAI dealer.
CAUTION
Do not change, alter or adjust the
theft-alarm system because it could
cause the theft-alarm system to
malfunction and should only be
serviced by an authorized HYUNDAI
dealer.
Malfunctions caused by improper
alterations, adjustments or modifi-
cations to the theft-alarm system
are not covered by your vehicle
manufacturer warranty.

4107
Features of your vehicle
Climate control air filter
(if equipped)
The climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the vehi-
cle from the outside through the heating
and air conditioning system. If dust or
other pollutants accumulate in the filter
over a period of time, the air flow from the
air vents may decrease, resulting in
moisture accumulation on the inside of
the windshield even when the outside
(fresh) air position is selected. If this hap-
pens, have the climate control air filter
replaced by an authorized HYUNDAI
dealer.
✽NOTICE
• Replace the filter every 15,000 km
(10,000 miles) or once a year.
If the car is being driven in severe
conditions such as dusty or rough
roads, more frequent air conditioner
filter inspections and changes are
required.
• When the air flow rate suddenly
decreases, the system should be
checked at an authorized HYUNDAI
dealer.
Checking the amount of air con-
ditioner refrigerant and compres-
sor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a negative
impact on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized HYUNDAI dealer.
✽NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur.
1LDA5047 Outside air
Recirculated
air
Climate control
air filterBlower
Evaporator
coreHeater core
WARNING
The air conditioning system should
be serviced by an authorized
HYUNDAI dealer. Improper service
may cause serious injury to the
person performing the service.

59
Driving your vehicle
For smooth operation, depress the brake
pedal when shifting from N (Neutral) to a
forward or reverse gear.Transmission ranges
The indicator in the instrument cluster
displays the shift lever position when the
engine start/stop button is in the ON
position.
P (Park)
Always come to a complete stop before
shifting into P (Park). This position locks
the transmission and prevents the drive
wheels from rotating.
WARNING- Automatic
transmission
• Always check the surrounding
areas near your vehicle for peo-
ple, especially children, before
shifting the shift lever into D
(Drive) or R (Reverse).
• Before leaving the driver’s seat,
always make sure the shift lever
is in the P (Park) position; then
set the parking brake fully and
shut the engine off. Unexpected
and sudden vehicle movement
can occur if these precautions
are not followed in the order iden-
tified.
CAUTION
• To avoid damage to your trans-
mission, do not accelerate the
engine in R (Reverse) or any for-
ward gear position with the
brakes on.
• When stopped on an incline, do
not hold the vehicle with the
engine power. Use the service
brake or the parking brake.
• Do not shift from N (Neutral) or P
(Park) into D (Drive), or R
(Reverse) when the engine is
above idle speed.
WARNING
• Shifting into P (Park) while the
vehicle is in motion will cause the
drive wheels to lock which will
cause you to lose control of the
vehicle.
• Do not use the P (Park) position
in place of the parking brake.
Always make sure the shift lever
is latched in the P (Park) position
and set the parking brake fully.
• Never leave a child unattended in
a vehicle.
CAUTION
The transmission may be damaged
if you shift into P (Park) while the
vehicle is in motion.

Driving your vehicle
10 5
R (Reverse)
Use this position to drive the vehicle
backward.N (Neutral)
The wheels and transmission are not
engaged. The vehicle will roll freely even
on the slightest incline unless the parking
brake or service brakes are applied.
D (Drive)
This is the normal forward driving posi-
tion. The transmission will automatically
shift through a 8-gear sequence, provid-
ing the best fuel economy and power.
For extra power when passing another
vehicle or climbing grades, depress the
accelerator fully, at which time the trans-
mission will automatically downshift to
the next lower gear.
✽NOTICE
Always come to a complete stop before
shifting into D (Drive).
Sports mode
Whether the vehicle is stationary or in
motion, sports mode is selected by push-
ing the shift lever from the D (Drive) posi-
tion into the manual gate. To return to D
(Drive) range operation, push the shift
lever back into the main gate.
In sports mode, moving the shift lever
backwards and forwards will allow you to
make gearshifts rapidly. In contrast to a
manual transmission, the sports mode
allows gearshifts with the accelerator
pedal depressed.
Up (+) : Push the lever forward once to
shift up one gear.
Down (-) : Pull the lever backwards once
to shift down one gear.
CAUTION
Always come to a complete stop
before shifting into or out of R
(Reverse); you may damage the
transmission if you shift into R
(Reverse) while the vehicle is in
motion, except when “Rocking the
vehicle” explained in this section.
OVI059005 + (UP)
- (DOWN)
Sports mode

513
Driving your vehicle
Moving up a steep grade from a stand-
ing start
To move up a steep grade from a stand-
ing start, depress the brake pedal, shift
the shift lever to D (Drive) and release
the parking brake. Depress the accelera-
tor gradually while releasing the service
brakes.
When accelerating from a stop on a
steep hill, the vehicle may have a ten-
dency to roll backwards. Shifting the
shift lever into 2 (Second Gear) will
help prevent the vehicle from rolling
backwards.
WARNING
If your vehicle becomes stuck in
snow, mud, sand, etc., then you
may attempt to rock the vehicle free
by moving it forward and backward.
Do not attempt this procedure if
people or objects are anywhere
near the vehicle. During the rocking
operation the vehicle may suddenly
move forward of backward as it
becomes unstuck, causing injury
or damage to nearby people or
objects.

Driving your vehicle
14 5
Power brakes
Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
In the event that the power-assisted
brakes lose power because of a stalled
engine or some other reason, you can
still stop your vehicle by applying greater
force to the brake pedal than you nor-
mally would. The stopping distance, how-
ever, will be longer.
When the engine is not running, the
reserve brake power is partially depleted
each time the brake pedal is applied. Do
not pump the brake pedal when the
power assist has been interrupted.
Pump the brake pedal only when neces-
sary to maintain steering control on slip-
pery surfaces.
In the event of brake failure
If service brakes fail to operate while the
vehicle is in motion, you can make an
emergency stop with the parking brake.
The stopping distance, however, will be
much greater than normal.
BRAKE SYSTEM
(Continued)
• When descending a long or steep
hill, shift to a lower gear and
avoid continuous application of
the brakes. Continuous brake
application will cause the brakes
to overheat and could result in a
temporary loss of braking per-
formance.
• Wet brakes may impair the vehi-
cle’s ability to safely slow down;
the vehicle may also pull to one
side when the brakes are applied.
Applying the brakes lightly will
indicate whether they have been
affected in this way. Always test
your brakes in this fashion after
driving through deep water. To
dry the brakes, apply them lightly
while maintaining a safe forward
speed until brake performance
returns to normal.
• Always, confirm the position of
the brake and accelerator pedal
before driving. If you don't check
the position of the accelerator
and brake pedal before driving,
you may depress the accelerator
instead of the brake pedal. It may
cause a serious accident.
WARNING- Parking brake
Applying the parking brake while
the vehicle is moving at normal
speeds can cause a sudden loss of
control of the vehicle. If you must
use the parking brake to stop the
vehicle, use great caution in apply-
ing the brake.
WARNING- Brakes
• Do not drive with your foot rest-
ing on the brake pedal. This will
create abnormal high brake tem-
peratures, excessive brake lining
and pad wear, and increased
stopping distances.
(Continued)

515
Driving your vehicle
Disc brakes wear indicator
Your vehicle has disc brakes.
When your brake pads are worn and new
pads are required, you will hear a high-
pitched warning sound from your front
brakes or rear brakes. You may hear this
sound come and go or it may occur
whenever you depress the brake pedal.
Please remember that some driving con-
ditions or climates may cause a brake
squeal when you first apply (or lightly
apply) the brakes. This is normal and
does not indicate a problem with your
brakes.
Electric parking brake (EPB)
Applying the parking brake
To engage the parking brake, first apply
the brake pedal and then pull the EPB
switch. Make sure that the brake warning
light comes on.
Releasing the parking brake
The parking brake will be released auto-
matically when you shift the shift lever
from P (Park) to R (Reverse), N (Neutral)
or D (Drive) while depressing the brake
pedal.
To release the parking brake manually
with the engine start/stop button in the
ON position, press the EPB switch while
depressing the brake pedal. Make sure
that the brake warning light goes off.
If the parking brake does not release,
have the system checked by an author-
ized HYUNDAI dealer.
WARNING- Brake wear
This brake wear warning sound
means your vehicle needs service.
If you ignore this audible warning,
you will eventually lose braking
performance, which could lead to a
serious accident.
CAUTION
• To avoid costly brake repairs, do
not continue to drive with worn
brake pads.
• Always replace brake pads as
complete front or rear axle sets.
CAUTION
Do not operate the parking brake
while the vehicle is moving except
in an emergency situation. It could
damage the vehicle system and
make endanger driving safety.
OVI052008OVI052009