eas Hyundai Equus 2013 Workshop Manual

Features of your vehicle
44 4
STEERING WHEEL
Power steering
Power steering uses energy from the
engine to assist you in steering the
vehicle. 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.
Electronic Hydraulic Power
Steering (EHPS)
EHPS uses an electromotor to assist
you in steering the vehicle. It senses
the vehicle speed and road condition.
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 malfunctions, 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 steer-
ing 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 malfunction.
When this happens, increase the
engine RPM by depressing accelera-
tor until the RPM reaches 1,500 rpm
then release or let the engine idle for
two or three minutes to warm up the
fluid.
CAUTION
Never hold the steering wheel
against a stop (extreme right or
left turn) for more than 5 sec-
onds with the engine running.
Holding the steering wheel for
more than 5 seconds in either
position may cause damage to
the power steering pump.

Features of your vehicle
48 4
The electric rearview mirror automati-
cally controls the glare from the head-
lights of the car behind you in night-
time or low light driving conditions. The
sensor mounted in the mirror senses
the light level around the vehicle, and
automatically controls the headlight
glare from vehicles behind you.
When the engine is running, the glare
is automatically controlled by the sen-
sor mounted in the rearview mirror.
Whenever the shift lever is shifted
into R (Reverse), the mirror will auto-
matically go to the brightest setting in
order to improve the drivers view
behind the vehicle.To operate the electric rearview mirror:
• Press the on/off button (1) to turn the
automatic dimming function on. The
mirror indicator light will illuminate.
Press the on/off button to turn the
automatic dimming function off. The
mirror indicator light will turn off.
• The mirror defaults to the ON posi-
tion whenever the ignition switch is
turned on.1. To operate Compass feature
Press and release the button, then the
vehicle's directional heading will be
displayed. Pressing and releasing the
button again will turn off the display.
Heading display
- E : East
- W : West
- S : South
- N : North
ex) NE : North East
CAUTION
When cleaning the mirror, use a
paper towel or similar material
dampened with glass cleaner.
Do not spray glass cleaner
directly on the mirror as that
may cause the liquid cleaner to
enter the mirror housing.

Features of your vehicle
50 4
3. Press the button until the new zone
number appears in the display.
After you stop pressing the button
in, the display will show a compass
direction within a few seconds.
4. Changing Mirror Angle setting
(if equipped):
Due to mirror positions being angled
towards the driver, the compass mir-
ror can also compensate for drivers
seated on the Left Hand side of the
vehicle (steering wheel on the LH
side of the vehicle) or Right Hand
side of the vehicle (steering wheel on
the RH side of the vehicle).To adjust the Left Hand, “L” or Right
Hand, “R”, setting:
1. Press and hold the button for more
than 12 seconds.
2. Release then press the button to
toggle between “L” and “R”.
✽NOTICE
This procedure also causes the com-
pass to be de-calibrated.
3. To re-calibrate the compass, drive
the vehicle in 2 complete circles at
less than 8km/h (5mph).
CAUTION
1.Do not install the ski rack,
antenna, etc. which are
attached to the vehicle by
means of a magnet. They affect
the operation of the compass.
2.If the compass deviates from
the correct indication soon
after repeated adjustment, we
recommend that the system
be checked by an authorized
HYUNDAI dealer.
3.The compass may not indicate
the correct compass point in
tunnels or while driving up or
down a steep hill.
(The compass returns to the
correct compass point when
the vehicle moves to an area
where the geomagnetism is
stabilized.)
4.When cleaning the mirror, use
a paper towel or similar materi-
al dampened with glass clean-
er. Do not spray glass cleaner
directly on the mirror as that
may cause the liquid cleaner to
enter the mirror housing.

451
Features of your vehicle
Outside rearview mirror
Be sure to adjust the mirror angles
before driving.
Your vehicle is equipped with both
left-hand and right-hand outside
rearview mirrors. The mirrors can be
adjusted remotely with the remote
switch. The mirror heads can be fold-
ed back to prevent damage during an
automatic car wash or when passing
in a narrow street.
OVI043039
WARNING - Rearview
mirrors
• The outside rearview mirrors
are convex. Objects seen in
the mirror are closer than they
appear.
• Use your interior rearview
mirror or direct observation to
determine the actual distance
of following vehicles when
changing lanes.CAUTION
Do not scrape ice off the mirror
face; this may damage the sur-
face of the glass. If ice should
restrict movement of the mirror,
do not force the mirror for
adjustment. To remove ice, use
a deicer spray, or a sponge or
soft cloth with very warm water.
CAUTION
If the mirror is jammed with ice,
do not adjust the mirror by
force. Use an approved spray
de-icer (not radiator antifreeze)
to release the frozen mecha-
nism or move the vehicle to a
warm place and allow the ice to
melt.

473
Features of your vehicle
ItemsExplanation
Seat Easy Access
• Off: The seat easy access function will be deactivated.
• Normal/Enhanced:
- When you turn off the engine, the driver’s seat will automatically move rearward by 5 cm
(Normal) or 7.5 cm (Enhanced) for you to enter or exit the vehicle more comfortably.
- If you change the Engine Start/Stop Button from OFF position to the ACC, ON, or START posi-
tion, the driver’s seat will return to the original position.
❈For more details, refer to “Driver Position Memory System” in chapter 4.
Steering Easy Access
• On: The steering wheel will automatically move forward or rearward for the driver to enter or exit
the vehicle comfortably.
• Off: The steering easy access function will be deactivated.
❈For more details, refer to “Driver Position Memory System” in chapter 4.
Driver Convenience
Haptic Steering System Switch (if equipped)
Adjust the rotating effort of the haptic switch on the steering wheel for LCD display control (Strong, Normal, Mild).
❈For the haptic switch, refer to "LCD Display Control" in this chapter.

491
Features of your vehicle
Parking Brake & Brake
Fluid Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3
seconds
- It remains on if the parking brake
is applied.
• When the parking brake is applied.
• When the brake fluid level in the
reservoir is low.
- If the warning light illuminates
with the parking brake released, it
indicates the brake fluid level in
reservoir is low.If the brake fluid level in the reservoir
is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check
the brake fluid level immediately
and add fluid as required (For
more details, refer to "Brake Fluid"
in chapter 7). Then check all brake
components for fluid leaks. If any
leak on the brake system is still
found, the warning light remains
on, or the brakes do not operate
properly, do not drive the vehicle.
In this case, we recommend that
you have the vehicle towed to an
authorized HYUNDAI dealer and
inspected.Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems should fail.
With only one of the dual systems
working, more than normal pedal
travel and greater pedal pressure are
required to stop the vehicle.
Also, the vehicle will not stop in as
short a distance with only a portion
of the brake system working.
If the brakes fail while you are driv-
ing, shift to a lower gear for addition-
al engine braking and stop the vehi-
cle as soon as it is safe to do so.

Features of your vehicle
92 4
Anti-lock Brake System
(ABS) Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3
seconds and then goes off.
• When there is a malfunction with
the ABS (The normal braking sys-
tem will still be operational without
the assistance of the anti-lock
brake system).
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
Electronic
Brake force
Distribution
(EBD) System Warning Light
These two warning lights illuminate at
the same time while driving:
• When the ABS and regular brake
system may not work normally.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
WARNING - Parking Brake
& Brake Fluid Warning Light
Driving the vehicle with a warn-
ing light ON is dangerous. If the
Parking Brake & Brake Fluid
Warning Light illuminates with
the parking brake released, it
indicates that the brake fluid
level is low.
In this case, we recommend
that you have the vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING - Electronic
Brake force Distribution
(EBD) System Warning Light
When both ABS and Parking
Brake & Brake Fluid Warning
Lights are on, the brake system
will not work normally and you
may experience an unexpected
and dangerous situation during
sudden braking.
In this case, avoid high speed
driving and abrupt braking.
We recommend you have the
vehicle inspected by an author-
ized HYUNDAI dealer as soon
as possible.

493
Features of your vehicle
✽NOTICE- Electronic Brake
force Distribution
(EBD) System
Warning Light
When the ABS Warning Light is on
or both ABS and Parking Brake &
Brake Fluid Warning Lights are on,
the speedometer, odometer, or trip-
meter may not work. Also, the EPS
Warning Light may illuminate and
the steering effort may increase or
decrease.
In this case, we recommend you
have the vehicle inspected by an
authorized HYUNDAI dealer as
soon as possible.
Malfunction Indicator
Lamp (MIL)
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It remains on until the engine is
started.
• When there is a malfunction with
the emission control system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
CAUTION - Malfunction
Indicator
Lamp (MIL)
Driving with the Malfunction
Indicator Lamp (MIL) on may
cause damage to the emission
control systems which could
effect drivability and/or fuel
economy.
CAUTION - Gasoline
Engine
If the Malfunction Indicator
Lamp (MIL) illuminates, poten-
tial catalytic converter damage
is possible which could result in
loss of engine power.
In this case, we recommend that
you have the vehicle inspected
by an authorized HYUNDAI deal-
er as soon as possible.

4109
Features of your vehicle
Non-operational conditions of
parking assist system
Parking assist system may not
operate normally when:
1. Moisture is frozen to the sensor. (It
will operate normally when mois-
ture melts.)
2. Sensor is covered with foreign
matter, such as snow or water, or
the sensor cover is blocked. (It will
operate normally when the materi-
al is removed or the sensor is no
longer blocked.)
3. Sensor is stained with foreign mat-
ter such as snow or water.
(Sensing range will return to nor-
mal when removed.)
4.The parking assist button is off.
There is a possibility of parking
assist system malfunction when:
1. Driving on uneven road surfaces
such as unpaved roads, gravel,
bumps, or gradient.
2. Objects generating excessive noise
such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
3. Heavy rain or water spray.
4. Wireless transmitters or mobile
phones present near the sensor.
5. Sensor is covered with snow.
Detecting range may decrease
when:
1. Outside air temperature is
extremely hot or cold.
2. Undetectable objects smaller than
1 m and narrower than 14 cm in
diameter.
The following objects may not be
recognized by the sensor:
1. Sharp or slim objects such as
ropes, chains or small poles.
2. Objects, which tend to absorb sen-
sor frequency such as clothes,
spongy material or snow.

Features of your vehicle
110 4
✽NOTICE
1. The warning may not sound
sequentially depending on the
speed and shapes of the objects
detected.
2. The parking assist system may
malfunction if the vehicle bumper
height or sensor installation has
been modified. Any non-factory
installed equipment or accessories
may also interfere with the sensor
performance.
3. Sensor may not recognize objects
less than 30 cm from the sensor,
or it may sense an incorrect dis-
tance. Use with caution.
4. When the sensor is frozen or
stained with snow or water, the
sensor may be inoperative until
the stains are removed using a
soft cloth.
5. Do not push, scratch or strike the
sensor with any hard objects that
could damage the surface of the
sensor. Sensor damage could
occur.
✽NOTICE
This system can only sense objects
within the range and location of the
sensors, it can not detect objects in
other areas where sensors are not
installed. Also, small or slim objects,
or objects located between sensors
may not be detected.
Always visually check in front and
behind the vehicle when driving.
Be sure to inform any drivers in the
vehicle that may be unfamiliar with
the system regarding the systems
capabilities and limitations.WARNING
Pay close attention when the
vehicle is driven close to
objects on the road, particularly
pedestrians, and especially
children. Be aware that some
objects may not be detected by
the sensors, due to the objects
distance, size or material, all of
which can limit the effective-
ness of the sensor. Always per-
form a visual inspection to
make sure the vehicle is clear of
all obstructions before moving
the vehicle in any direction.