engine coolant Hyundai Equus 2015 Owner's Manual

Your vehicle at a glance
6 2
ENGINE COMPARTMENT
1. Engine coolant reservoir ...................7-22
2. Radiator cap .....................................7-23
3. Brake fluid reservoir ..........................7-24
4. Air cleaner.........................................7-27
5. Engine oil dipstick .............................7-19
6. Engine oil filler cap ...........................7-20
7. Windshield washer fluid reservoir .....7-26
8. Fuse box ...........................................7-49
9. Power steering fluid reservoir ...........7-25
10. Jump start connector ........................6-5
OBH011100
■3.8 Engine
❈The actual shape may differ from the illustration.

27
Your vehicle at a glance
1. Engine coolant reservoir ...................7-22
2. Radiator cap .....................................7-23
3. Brake fluid reservoir ..........................7-24
4. Air cleaner.........................................7-27
5. Engine oil dipstick .............................7-19
6. Engine oil filler cap ...........................7-20
7. Windshield washer fluid reservoir .....7-26
8. Fuse box ...........................................7-49
9. Power steering fluid reservoir ...........7-25
10. Jump start connector ........................6-5
11. Chamber air cleaner ......................7-28
OBH011101
■5.0 Engine
❈The actual shape may differ from the illustration.

459
Features of your vehicle
INSTRUMENT CLUSTER
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. Odometer
6. LCD display (including trip computer)
Instrument cluster theme (Type B)
• The instrument cluster theme is automati-
cally changed in accordance with the drive
mode (NORMAL, SPORT, SNOW).
❈For more details of the drive mode, refer
to "Drive mode integrated control system"
in chapter 5.
• On the "User Settings Mode" of the LCD
display, you can activate or deactivate the
automatic change of the instrument cluster
theme.
❈For more details, refer to "LCD Display" in
this chapter.
OVI045514L/OVI045515L
■Type A
❈The actual instrument cluster in the vehicle
may differ from the illustration. For more
details, refer to the "Gauges" in this chap-
ter.
■Type B

463
Features of your vehicle
Tachometer
The tachometer indicates the
approximate number of engine revo-
lutions per minute (rpm).Use the tachometer to select the cor-
rect shift points and to prevent lug-
ging and/or over-revving the engine.
Engine Coolant Temperature
Gauge
This gauge indicates the tempera-
ture of the engine coolant when the
Engine Start/Stop button is ON.
OVIDDI2904
■Type A
■ Type BOVIDDI2912
OVIDDI2906
■Type A
■ Type BOVIDDI2914
CAUTION
Do not operate the engine with-
in the tachometer's RED ZONE.
This may cause severe engine
damage.

Features of your vehicle
64 4
Fuel Gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
✽NOTICE
• The fuel tank capacity is given in
chapter 8.
• The fuel gauge is supplemented by
a low fuel warning light, which
will illuminate when the fuel tank
is nearly empty.
• On inclines or curves, the fuel
gauge pointer may fluctuate or the
low fuel warning light may come
on earlier than usual due to the
movement of fuel in the tank.
WARNING
Never remove the radiator cap
when the engine is hot. The
engine coolant is under pres-
sure and could severely burn.
Wait until the engine is cool
before adding coolant to the
reservoir.
CAUTION
If the gauge pointer moves
beyond the normal range area
toward the “H” position, it indi-
cates overheating that may
damage the engine.
Do not continue driving with an
overheated engine. If your vehi-
cle overheats, refer to “If the
Engine Overheats” in chapter 6.
OVIDDI2907
■Type A
■ Type BOVIDDI2915

Features of your vehicle
98 4
Charging System
Warning Light
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
either the alternator or electrical
charging system.If there is a malfunction with either the
alternator or electrical charging system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
alternator drive belt for looseness
or breakage.
If the belt is adjusted properly,
there may be a problem in the
electrical charging system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer as
soon as possible.
Engine Coolant
Temperature Warning
Light
This warning light illuminates:
• When the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
CAUTION - Engine
Overheating
Do not continue driving with the
engine overheated. Otherwise
engine may be damaged.

Economical operation . . . . . . . . . . . . . . . . . . . . . . 5-84
Special driving conditions . . . . . . . . . . . . . . . . . . . 5-86
• Hazardous driving conditions . . . . . . . . . . . . . . . . . . 5-86
• Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-86
• Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-87
• Driving at night . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-88
• Driving in the rain . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-88
• Driving in flooded areas . . . . . . . . . . . . . . . . . . . . . . . 5-89
• Driving off-road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-89
• Highway driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-89
Winter driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-91
• Snowy or icy conditions . . . . . . . . . . . . . . . . . . . . . . . 5-91
• Use high quality ethylene glycol coolant . . . . . . . . . . 5-94
• Check battery and cables . . . . . . . . . . . . . . . . . . . . . . 5-94
• Change to "winter weight" oil if necessary . . . . . . . 5-95
• Check spark plugs and ignition system. . . . . . . . . . . 5-95
• To keep locks from freezing . . . . . . . . . . . . . . . . . . . . 5-95
• Use approved window washer anti-freeze in system . 5-95
• Don't let your parking brake freeze . . . . . . . . . . . . . 5-95
• Don't let ice and snow accumulate underneath . . . . 5-95
• Carry emergency equipment . . . . . . . . . . . . . . . . . . . 5-96
• Don't place foreign objects or materials in
the engine compartment . . . . . . . . . . . . . . . . . . . . . . 5-96
Vehicle weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-97
• Base curb weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-97
• Vehicle curb weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-97
• Cargo weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-97
• GAW (Gross axle weight) . . . . . . . . . . . . . . . . . . . . . . 5-97
• GAWR (Gross axle weight rating) . . . . . . . . . . . . . . . 5-97
• GVW (Gross vehicle weight) . . . . . . . . . . . . . . . . . . . 5-97
• GVWR (Gross vehicle weight rating) . . . . . . . . . . . . 5-97
• Overloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-97
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-98
5

Driving your vehicle
4 5
Before entering vehicle
• Be sure that all windows, outside
mirror(s), and outside lights are
clean.
• Check the condition of the tires.
• Check under the vehicle for any
sign of leaks.
• Be sure there are no obstacles
behind you if you intend to back up.
Necessary inspections
Fluid levels, such as engine oil,
engine coolant, brake fluid, and
washer fluid should be checked on a
regular basis, with the exact interval
depending on the fluid. Further
details are provided in section 7,
“Maintenance”.
Before starting
• Close and lock all doors.
• Position the seat so that all con-
trols are easily reached.
• Adjust the inside and outside
rearview mirrors.
• Be sure that all lights work.
• Check all gauges.
• Check the operation of warning
lights when the engine start/stop
button is turned to the ON position.
• Release the parking brake and
make sure the brake warning light
goes out.
For safe operation, be sure you are
familiar with your vehicle and its
equipment.
BEFORE DRIVING
WARNING
All passengers must be proper-
ly belted whenever the vehicle
is moving. Refer to “Seat belts”
in section 3 for more informa-
tion on their proper use.
WARNING
Driving while distracted can
result in a loss of vehicle con-
trol, that may lead to an acci-
dent, severe personal injury,
and death. The driver’s primary
responsibility is in the safe and
legal operation of a vehicle, and
use of any handheld devices,
other equipment, or vehicle sys-
tems which take the driver’s
eyes, attention and focus away
from the safe operation of a
vehicle or which are not permis-
sible by law should never be
used during operation of the
vehicle.

Driving your vehicle
90 5
Fuel, engine coolant and engine
oil
High speed travel consumes more
fuel than urban motoring. Do not for-
get to check both engine coolant and
engine oil.
Drive belt
A loose or damaged drive belt may
result in overheating of the engine.
WARNING
• Underinflated or overinflated
tires can cause poor handling,
loss of vehicle control, and
sudden tire failure leading to
accidents, injuries, and even
death. Always check tires for
proper inflation before driv-
ing. For proper tire pressures,
refer to “Tires and wheels” in
section 8.
• Driving on tires with no or
insufficient tread is danger-
ous. Worn-out tires can result
in loss of vehicle control, col-
lisions, injury, and even death.
Worn-out tires should be
replaced as soon as possible
and should never be used for
driving. Always check the tire
tread before driving your car.
For further information and
tread limits, refer to “Tires and
wheels” in section 7.

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).