suspension Hyundai Equus 2013 Owner's Manual

467
Features of your vehicle
Warning Message
If one of followings occurs, warning
messages will be displayed on the
information mode for about 10 sec-
onds.
- Malfunction of the pre-safe seat
belt, electronic control suspension,
or advanced smart cruise control
system
- Low washer fluid

Features of your vehicle
84 4
Check PSB
• This warning message illuminates
if there is a malfunction with the
Pre-safe Seat Belt (PSB) system.
We recommend that the vehicle be
inspected by an authorized
HYUNDAI dealer.
❈For more details, refer to "Seat
Belt" in chapter 3.
Check ECS (if equipped)
• This warning message illuminates
if there is a malfunction with the
Electronic Controlled Suspension
(ECS) system. We recommend that
the vehicle be inspected by an
authorized HYUNDAI dealer.
❈For more details, refer to
"Electronic Controlled Suspension
(ECS)" in chapter 5.
✽NOTICE - ECS Warning
Message
When there is a malfunction with
the Electronic Stability Control
(ESC), the Electronic Controlled
Suspension (ECS) warning message
may illuminate as well as the
Electronic Stability Control (ESC)
Indicator Light.
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485
Features of your vehicle
Check SCC System (if equipped)
• This warning message illuminates
if there is a malfunction with the
advanced smart cruise control sys-
tem. We recommend that the vehi-
cle be inspected by an authorized
HYUNDAI dealer.
❈For more details, refer to
"Advanced Smart Cruise Control
System" in chapter 5.
Check SCC Radar (if equipped)
• This warning message illuminates
if the radar of the advanced smart
cruise control system or its cover is
stained. Remove the stains with a
soft cloth.
❈For more details, refer to
"Advanced Smart Cruise Control
System" in chapter 5.
CAUTION - ECS Warning
Message
• If the Electronic Controlled
Suspension (ECS) Warning
Message illuminates when
there is no air in the suspen-
sion, the vehicle height will be
very low. In this case, do not
drive the vehicle to protect it
from the projections on the
surface of the ground. We rec-
ommend that the vehicle be
inspected by an authorized
HYUNDAI dealer.
• When towing the vehicle, you
should follow the instruction
in "Electronic Controlled
Suspension (ECS)" of chapter
5.
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Features of your vehicle
98 4
LED Headlamp Warning
Light (if equipped)
This warning light illuminates:
• Once you set the 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 LED headlamp.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
This warning light blinks:
• When there is a malfunction with a
LED headlamp related part.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
Master Warning Light
This indicator light illuminates
• when there is a malfunction on the
pre-safe seat belt, electronic con-
trol suspension, or advanced smart
cruise control. To identify the details
of the warning, look at the LCD dis-
play.
CAUTION - LED Headlamp
Warning Light
Continuous driving with the
LED Headlamp Warning Light
on or blinking can reduce LED
headlamp (low beam) life.

Driving your vehicle
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
• Before entering vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
• Necessary inspections . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
• Before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Engine start/stop button . . . . . . . . . . . . . . . . . . . . . 5-6
• Illuminated engine start/stop button . . . . . . . . . . . . . . 5-6
• Engine start/stop button position. . . . . . . . . . . . . . . . . 5-6
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Automatic transmission (Shift by wire) . . . . . . . . 5-11
• Automatic transmission operation . . . . . . . . . . . . . . . 5-11
• Good driving practices . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
• Power brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
• Electric parking brake (EPB) . . . . . . . . . . . . . . . . . . 5-26
• Emergency braking . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
• Auto hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
• Anti-lock brake system (ABS) . . . . . . . . . . . . . . . . . . 5-34
• Electronic Stability Control (ESC) . . . . . . . . . . . . . . 5-36
• Hill-start assist control (HAC) . . . . . . . . . . . . . . . . . . 5-41
• Emergency Stop Signal (ESS) . . . . . . . . . . . . . . . . . . 5-41
• Good braking practices. . . . . . . . . . . . . . . . . . . . . . . . 5-42
Drive mode integrated control system . . . . . . . . . 5-44
• Drive mode / Snow mode . . . . . . . . . . . . . . . . . . . . . . 5-44
Electronic controlled suspension (ECS) . . . . . . . . 5-46
• To control the vehicle height . . . . . . . . . . . . . . . . . . . 5-46• ECS (electronic controlled suspension) malfunction
warning message . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-47
• Towing your vehicle. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
Cruise control system. . . . . . . . . . . . . . . . . . . . . . . 5-50
• Cruise control speed . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
Advanced smart cruise control system. . . . . . . . . 5-55
• Smart cruise control speed . . . . . . . . . . . . . . . . . . . . . 5-56
• Smart cruise control vehicle to vehicle distance. . . . 5-60
• Distance to distance vehicle sensor . . . . . . . . . . . . . . 5-62
• To convert to cruise control mode . . . . . . . . . . . . . . . 5-63
• Limitations of the system . . . . . . . . . . . . . . . . . . . . . . 5-64
Lane departure warning system (LDWS) . . . . . . 5-70
• LDWS operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-71
Intelligent accelerator pedal . . . . . . . . . . . . . . . . . 5-74
Advanced vehicle safety management (AVSM) . . 5-75
Blind spot detection system (BSD) . . . . . . . . . . . . 5-78
• Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 5-79
• Warning type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-79
• Detecting sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-80
• Warning message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-81
• Rear cross traffic alert . . . . . . . . . . . . . . . . . . . . . . . . 5-81
• Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 5-81
• Warning type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-82
• Non-operating condition . . . . . . . . . . . . . . . . . . . . . . . 5-83
5

Driving your vehicle
46 5
ECS controls the vehicle suspension
automatically to maximize passenger
comfort by using the air spring in the
suspension.
You can also control the vehicle sus-
pension manually in NORMAL mode
or HIGH mode.
To control the vehicle height
• Push the vehicle height control but-
ton to select the HIGH mode that
makes the vehicle height be higher
than the NORMAL mode and the
indicator light on the vehicle height
control button will illuminate. It is
useful in a rough road.
• Push the vehicle height control but-
ton again to select the NORMAL
mode that makes the vehicle
height lower than the HIGH mode.
The indicator light in the vehicle
height control button will go off.
• When the vehicle stops with the
shift lever in P(Park) or N(Neutral),
you may change the vehicle height.
• When you drive under 70km/h, you
may select the HIGH mode.
• If the vehicle speed exceeds
70km/h while driving in the HIGH
mode, the NORMAL mode will be
selected automatically.• If the vehicle speed exceeds
120km/h while driving in NORMAL
mode, the LOW mode that is lower
than NORMAL mode will be select-
ed automatically. LOW mode can
not be selected manually.
• When you drive under 80km/h in
the LOW mode, the NORMAL
mode will be selected automatical-
ly.
• When the engine start/stop button
is turned off with the HIGH mode
selected, the HIGH mode will be
maintained.
It is to prevent damage under the
vehicle when parked in rough
roads.
• The height of the vehicle may be
adjusted after the engine start/stop
button is turned off for 2 hours/
5 hours/10 hours.
It is to compensate vehicle height
affected by outside temperature.
ELECTRONIC CONTROLLED SUSPENSION (ECS) (IF EQUIPPED)
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547
Driving your vehicle
✽ NOTICE
• When you drive over 70km/h, you
may not select the HIGH mode.
• Do not operate ECS when the air
filter of the compressor in the
lower part of the vehicle sinks
under the water.
In draft of water into the compres-
sor may happen, and ECS may not
operate normally.
ECS (electronic controlled
suspension) malfunction
warning message
If ECS malfunction warning message
comes on while driving, ECS is not
working properly.
We recommend that the system be
checked by an authorized HYUNDAI
dealer.
✽ NOTICE
• Make sure there are no objects
under the vehicle before changing
the vehicle height.
• A click sound may be heard while
operating ECS, but these condi-
tions are normal and indicate that
ECS is functioning properly.
• Depending on the outside temper-
ature the vehicle height may be
different.
• When the vehicle is parked with
one side of the vehicle lifted or
vehicle speed is suddenly acceler-
ated/decelerated or the steering
wheel is suddenly turned, the
height may not temporarily be
adjusted. This is to protect the sys-
tem.
• When one side of the vehicle was
lifted with a jack, the height may
not temporarily be adjusted. The
ECS will operate normally when
the engine is turned on again or
when the vehicle is accelerated.
• When the vehicle is not driven for
a long period of time, vehicle
height may get low. The ECS will
operate normally when the engine
is turned on.
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Driving your vehicle
48 5
✽ NOTICE
• If the battery is discharged, the
ECS malfunction warning mes-
sage may turn on to protect the
system.
• When the height is adjusted
repeatedly, the height may not
temporarily be adjusted for the
compressor overheats. This is to
prevent damage to related parts.
Towing your vehicle
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CAUTION
If the ECS malfunction message
illuminates when there is no air
in the suspension, the vehicle
height will be very low, so do
not drive to protect the vehicle
from the projections on the sur-
face of the ground. We recom-
mend that the system be
checked by an authorized
HYUNDAI dealer. You should tow
the vehicle as the picture.

593
Driving your vehicle
245/45R19 Tire chains
Since the sidewalls of radial tires are
thinner, they can be damaged by
mounting some types of snow chains
on them. Therefore, the use of snow
tires is recommended instead of
snow chains. Do not mount tire
chains on vehicles equipped with
aluminum wheels; snow chains may
cause damage to the wheels. If snow
chains must be used, use the
AutoSock (fabric snow chain).
Damage to your vehicle caused by
improper snow chain use is not cov-
ered by your vehicle manufacturers
warranty.
Install the AutoSock (fabric snow
chain) only on the rear tires.
WARNING - Tire chains
• The use of chains may
adversely affect vehicle han-
dling.
• Do not exceed 30 km/h (20
mph) or the chain manufactur-
er’s recommended speed
limit, whichever is lower.
• Drive carefully and avoid
bumps, holes, sharp turns,
and other road hazards, which
may cause the vehicle to
bounce.
• Avoid sharp turns or locked-
wheel braking.
CAUTION
• Chains that are the wrong size
or improperly installed can
damage your vehicle's brake
lines, suspension, body and
wheels.
• Stop driving and retighten the
chains any time you hear them
hitting the vehicle.
CAUTION
• Make sure the AutoSock (fab-
ric snow chain) are the correct
size and type for your tires.
Incorrect snow chains can
cause damage to the vehicle
body and suspension and may
not be covered by your vehicle
manufacturer warranty.
• Always check the AutoSock
(fabric snow chain) installa-
tion for proper mounting after
driving approximately 0.5 to 1
km (0.3 to 0.6 miles) to ensure
safe mounting. Retighten or
remount the AutoSock (fabric
snow chain) if they are loose.
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Driving your vehicle
94 5
Chain installation
When installing the AutoSock (fabric
snow chain), follow the manufactur-
er's instructions and mount them as
tightly as you can. Drive slowly with
the AutoSock (fabric snow chain)
installed. If you hear the AutoSock
(fabric snow chain) contacting the
body or chassis, stop and tighten
them. If they still make contact, slow
down until it stops. Remove the
AutoSock (fabric snow chain) as
soon as you begin driving on cleared
roads.Use high quality ethylene gly-
col coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant that should be used because
it helps prevent corrosion in the cool-
ing system, lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolant
in accordance with the maintenance
schedule in section 7. Before winter,
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in section 7. The level of charge in
your battery can be checked by an
authorized HYUNDAI dealer or a
service station.CAUTION
• The AutoSock (fabric snow
chain) that are the wrong size
or improperly installed can
damage your vehicle's brake
lines, suspension, body and
wheels.
• Stop driving and retighten the
AutoSock (fabric snow chain)
any time you hear them hitting
the vehicle.
WARNING - Tire chains
• The use of the AutoSock (fab-
ric snow chain) may adversely
affect vehicle handling.
• Do not exceed 30 km/h (20
mph) or the AutoSock (fabric
snow chain) manufacturer’s
recommended speed limit,
whichever is lower.
• Drive carefully and avoid
bumps, holes, sharp turns, and
other road hazards, which may
cause the vehicle to bounce.
• Avoid sharp turns or locked-
wheel braking.
WARNING
- Mounting chains
When mounting the AutoSock
(fabric snow chain), park the
vehicle on level ground away
from traffic. Turn on the vehicle
Hazard Warning flashers and
place a triangular emergency
warning device behind the vehi-
cle if available. Always place the
vehicle in P (Park), apply the
parking brake and turn off the
engine before installing the
AutoSock (fabric snow chain).