coolant temperature Hyundai Santa Fe 2016 Owner's Manual - RHD (UK, Australia)

Features of your vehicle
66 4
INSTRUMENT CLUSTER
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. LCD display
6. Warning and indicator lights (if equipped)
7. Turn signal indicator lights
ODMEDI2546R/ODMEDI2554R
■Type A
- Petrol engine
❈The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges" in
this chapter.
- Diesel engine

467
Features of your vehicle
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. LCD display
6. Warning and indicator lights (if equipped)
7. Turn signal indicator lights
ODMEDI2547R/ODMEDI2555R
■Type B
- Petrol engine
❈The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges" in
this chapter.
- Diesel engine

471
Features of your vehicle
Engine Coolant Temperature
Gauge
This gauge indicates the tempera-
ture of the engine coolant when the
ignition switch or Engine Start/Stop
button is ON.
Fuel Gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
WARNING
Never remove the radiator cap
when the engine is hot. The
engine coolant is under pres-
sure and could severe burns.
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 “130 or H” position, it
indicates 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.
ODMEMM2223/ODMNMM2223 ■Type A
ODMEMM2351/ODMNMM2351 ■Type B
ODMEMM2222/ODMNMM2222 ■Type A
ODMEMM2352/ODMNMM2352 ■Type B

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
a HYUNDAI authorised repairer
as soon as possible.
Engine Coolant
Temperature Warning
Light (if equipped)
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 - Diesel Engine
If the Malfunction Indicator
Lamp (MIL) blinks, some error
related to the injection quantity
adjustment occurs which could
result in loss of engine power,
combustion noise and poor
emission.
In this case, we recommend that
you have the engine control
system inspected by a
HYUNDAI authorised repairer.
CAUTION - Engine
Overheating
Do not continue driving with the
engine overheated. Otherwise
engine may be damaged.

Features of your vehicle
106 4
AUTO HOLD Indicator
Light (if equipped)
This indicator light illuminates:
• [White] When you activate the auto
hold system by pressing the AUTO
HOLD button.
• [Green] When you stop the vehicle
completely by depressing the
brake pedal with the auto hold sys-
tem activated.
• [Yellow] When there is a malfunc-
tion with the auto hold system.
In this case, we recommend that
you have the vehicle inspected by
a HYUNDAI authorised repairer.
For more details, refer to “Auto Hold”
in chapter 5.
Glow Indicator Light
(Diesel Engine)
This indicator light illuminates:
• When the engine is being preheat-
ed with the ignition switch or
Engine Start/Stop Button in the ON
position.
- The engine can be started after
the glow indicator light goes off.
- The illumination time varies with
the engine coolant temperature,
air temperature, and battery con-
dition.
If the indicator light remains on or
blinks after the engine has warmed
up or whilst driving, there may a mal-
function with the engine preheating
system.
In this case, we recommend that you
have the vehicle inspected by a
HYUNDAI authorised repairer.
✽NOTICE - Engine Preheating
If the engine does not start within 10
seconds after the preheating is com-
pleted, set the ignition switch or
Engine Start/Stop Button to the
LOCK or OFF position for 10 sec-
onds and then to the ON position in
order to preheat the engine again.AUTO
HOLD

Driving your vehicle
74 5
Active ECO operation
Active ECO helps improve fuel effi-
ciency by controlling certain engine
and transaxle system operating
parameters. Fuel efficiency depends
on the driver's driving habit and road
condition.• When the Active ECO button is
pressed the ECO indicator (green)
will illuminate to show that the
Active ECO is operating.
• When the Active ECO is activated,
it will remain on until the Active
ECO button is pressed again.
Active ECO does not turn off when
the engine is restarted. To turn off
Active ECO, press the Active ECO
button again.
• If Active ECO is turned off, the sys-
tem will return to normal mode.When Active ECO is activated :
• The engine noise may get louder.
• The vehicle speed may slightly be
reduced.
• The air conditioner performance
may be affected.
Limitation of Active ECO oper-
ation:
If the following conditions occur
whilst Active ECO is operating, the
system operation is limited even
though there is no change in the
ECO indicator.
• When the coolant temperature is
low:
The system will be limited until
engine performance becomes nor-
mal.
• When driving up a hill:
The system will be limited to gain
power when driving uphill because
the engine torque is restricted.
• When using sports mode:
The system will be limited accord-
ing to the shift location.
• When the accelerator pedal is
deeply depressed for a few sec-
onds:
The system will be limited, judging
that the driver wants to speed up.
(Petrol engine only)
ACTIVE ECO SYSTEM
ODMEDR2215R

585
Driving your vehicle
Chain installation
When installing chains, follow the
manufacturer's instructions and
mount them as tightly as you can.
Drive slowly with chains installed. If
you hear the chains contacting the
body or chassis, stop and tighten
them. If they still make contact, slow
down until it stops. Remove the
chains 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. 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. We recommend that the
level of charge in your battery be
checked by a HYUNDAI authorised
repairer.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 should you hear the
chains contacting the vehicle.
WARNING - Tyre chains
• The use of chains may
adversely affect vehicle han-
dling.
• Do not exceed 20 mph (30
km/h) or the chain manufac-
turer’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 snow chains,
park the vehicle on level ground
away from traffic. Turn on the
vehicle Hazard Warning flashers
and place a triangular emer-
gency warning device behind
the vehicle if available. Always
place the vehicle in P (Park),
apply the parking brake and
turn off the engine before
installing snow chains.

593
Driving your vehicle
Parking on hills
Generally, if you have a trailer
attached to your vehicle, you should
not park your vehicle on a hill. People
can be seriously or fatally injured,
and both your vehicle and the trailer
can be damaged if they unexpected-
ly roll down hill.
However, if you ever have to park
your trailer on a hill, here is how to do
it:
1.Pull the vehicle into the parking
space. Turn the steering wheel in
the direction of the kerb (left if
headed down hill, right if headed
up hill).2.If the vehicle has a manual
transaxle, place the car in neutral.
If the vehicle has an automatic
transaxle, place the car in P (Park).
3.Set the parking brake and shut off
the vehicle.
4.Place chocks under the trailer
wheels on the down hill side of the
wheels.
5.Start the vehicle, hold the brakes,
shift to neutral, release the parking
brake and slowly release the
brakes until the trailer chocks
absorb the load.
6.Reapply the brakes, reapply the
parking brake and shift the vehicle
to R (Reverse) for manual
transaxle or P (Park) for automatic
transaxle.
7.Shut off the vehicle and release the
vehicle brakes but leave the park-
ing brake set.CAUTION
• When towing a trailer on steep
grades (in excess of 6%) pay
close attention to the engine
coolant temperature gauge to
ensure the engine does not
overheat.
If the needle of the coolant
temperature gauge moves
across the dial towards “130/H
(HOT)”, pull over and stop as
soon as it is safe to do so, and
allow the engine to idle until it
cools down. You may proceed
once the engine has cooled
sufficiently.
• You must decide driving
speed depending on trailer
weight and uphill grade to
reduce the possibility of
engine and transaxle over-
heating.
WARNING- Parking on
a hill
Parking your vehicle on a hill
with a trailer attached could
cause serious injury or death,
should the trailer break loose or
the brake stops working.

67
What to do in an emergency
IF THE ENGINE OVERHEATS
If your temperature gauge indicates
overheating, you will experience a
loss of power, or hear loud pinging or
knocking, the engine is probably too
hot. If this happens, you should:
1.Pull off the road and stop as soon
as it is safe to do so.
2.Place the shift lever in P (automat-
ic transaxle) or neutral (manual
transaxle) and set the parking
brake. If the air conditioning is on,
turn it off.
3.If engine coolant is running out
under the vehicle or steam is com-
ing out from the bonnet, stop the
engine. Do not open the bonnet
until the coolant has stopped run-
ning or the steaming has stopped.
If there is no visible loss of engine
coolant and no steam, leave the
engine running and check to be
sure the engine cooling fan is oper-
ating. If the fan is not running, turn
the engine off.4. Check to see if the water pump
drive belt is missing. If it is not
missing, check to see that it is
tight. If the drive belt seems to be
satisfactory, check for coolant
leaking from the radiator, hoses or
under the vehicle. (If the air condi-
tioning had been in use, it is nor-
mal for cold water to be draining
from it when you stop).
5. If the water pump drive belt is bro-
ken or engine coolant is leaking
out, stop the engine immediately
and we recommend that you call a
HYUNDAI authorised repairer.6.If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7.Proceed with caution, keeping
alert for further signs of overheat-
ing. If overheating happens again,
we recommend that you call a
HYUNDAI authorised repairer.
CAUTION
• Serious loss of coolant indi-
cates there is a leak in the
cooling system and we recom-
mend that the system be
checked by a HYUNDAI autho-
rised repairer.
• When the engine overheats
from low engine coolant, sud-
denly adding engine coolant
may cause cracks in the
engine. To prevent damage,
add engine coolant slowly in
small quantities.
WARNING
Whilst the engine is running,
keep hair, hands and clothing
away from moving parts such
as the fan and drive belts to pre-
vent injury.
WARNING
Do not remove the radiator cap
when the engine is hot. This can
allow coolant to blow out of the
opening and cause serious burns.

Maintenance
18 7
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated hoses.
The coolant level should be filled
between F (MAX) and L (MIN) marks
on the side of the coolant reservoir
when the engine is cool.
If the coolant level is low, add enough
distilled (deionized) water. Bring the
level to F (MAX), but do not overfill.
If frequent additions are required, we
recommend that the system be
inspected by a HYUNDAI authorised
repairer.
Recommended engine coolant
• When adding coolant, use only
deionized water for your vehicle
and never mix hard water in the
coolant filled at the factory. An
improper coolant mixture can
result in serious malfunction or
engine damage.
• The engine in your vehicle has alu-
minum engine parts and must be
protected by an ethylene-glycol-
based coolant to prevent corrosion
and freezing.
• DO NOT USE alcohol or methanol
coolant or mix them with the spec-
ified coolant.
• Do not use a solution that contains
more than 60% antifreeze or less
than 35% antifreeze, which would
reduce the effectiveness of the
solution.WARNING
The electric motor
(cooling fan) is con-
trolled by engine
coolant temperature,
refrigerant pressure
and vehicle speed. It may some-
times operate even when the
engine is not running. Use
extreme caution when working
near the blades of the cooling
fan so that you are not injured
by a rotating fan blades. As the
engine coolant temperature
decreases, the electric motor
will automatically shut off. This
is a normal condition.
If your vehicle is equipped with
GDI, the electric motor (cooling
fan) may operate until you dis-
connect the negative battery
cable.
ODM073006