2012 HYUNDAI IX35 engine start stop

Driving your vehicle
48
5
ECONOMICAL OPERATION
Your vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
miles (kilometers) you can get from a
gallon (litre) of fuel. To operate your vehi-
cle as economically as possible, use the
following driving suggestions to help
save money in both fuel and repairs:
 Drive smoothly. Accelerate at a moder- ate rate. Don't make "jack-rabbit" starts or full-throttle shifts and maintain a
steady cruising speed. Don't race
between stoplights. Try to adjust your
speed to the traffic so you don't have to
change speeds unnecessarily. Avoid
heavy traffic whenever possible.
Always maintain a safe distance from
other vehicles so you can avoid unnec-
essary braking. This also reduces
brake wear.
 Drive at a moderate speed. The faster you drive, the more fuel your vehicle
uses. Driving at a moderate speed,
especially on the highway, is one of the
most effective ways to reduce fuel con-sumption.  Don't "ride" the brake or clutch pedal.
This can increase fuel consumption
and also increase wear on these com-
ponents. In addition, driving with your
foot resting on the brake pedal may
cause the brakes to overheat, which
reduces their effectiveness and may
lead to more serious consequences.
 Take care of your tyres. Keep them inflated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tyre
wear. Check the tyre pressures at leastonce a month.
 Be sure that the wheels are aligned correctly. Improper alignment can
result from hitting kerbs or driving too
fast over irregular surfaces. Poor align-
ment causes faster tyre wear and may
also result in other problems as well as
greater fuel consumption.  Keep your vehicle in good condition.
For better fuel economy and reduced
maintenance costs, maintain your vehi-cle in accordance with the mainte-
nance schedule. If you drive your vehi-
cle in severe conditions, more frequentmaintenance is required.
 Keep your vehicle clean. For maximum service, your vehicle should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the vehicle. This
extra weight can result in increased
fuel consumption and also contributeto corrosion.
 Travel lightly. Don't carry unnecessary weight in your vehicle. Weight reduces
fuel economy.
 Don't let the engine idle longer than necessary. If you are waiting (and not
in traffic), turn off your engine and
restart only when you're ready to go.
EL UK 5.QXP 1/25/2010 9:57 AM Page 48

Driving your vehicle
62
5
Driving on grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you don’t shift down, you
might have to use your brakes so much
that they would get hot and no longer
operate efficiently.
On a long uphill grade, shift down and
reduce your speed to around 45 mph (70km/h) to reduce the possibility of engine
and transaxle overheating.
If your trailer weighs more than the max-
imum trailer weight without trailer brakes
and you have an automatic transaxle,
you should drive in D (Drive) when tow-
ing a trailer.
Operating your vehicle in D (Drive) when
towing a trailer will minimise heat build up
and extend the life of your transaxle.CAUTION
 When towing a trailer on steep
grades (in excess of 6%) pay
close attention to the engine coolant temperature gauge toensure the engine does not over-heat.
If the needle of the coolant tem-perature gauge moves across thedial towards “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 pro-ceed once the engine has cooled sufficiently.
 You must decide driving speed depending on trailer weight anduphill grade to reduce the possi-bility of engine and transaxle
overheating.WARNING
Failure to use an approved trailer wiring harness could result in dam-
age to the vehicle electrical system
and/or personal injury.
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Driving your vehicle
64
5
When you are ready to leave after park- ing on a hill
1. With the manual transaxle in Neutral
or automatic transaxle in P (Park),
apply your brakes and hold the brake
pedal down whilst you:
 Start your engine;
 Shift into gear; and
 Release the parking brake.
2. Slowly remove your foot from the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks. Maintenance when trailer towing
Your vehicle will need service more often
when you regularly pull a trailer.
Important items to pay particular atten-tion to include engine oil, automatic
transaxle fluid, axle lubricant and cooling
system fluid. Brake condition is another
important item to frequently check. Each
item is covered in this manual, and the
Index will help you find them quickly. If
you’re trailering, it’s a good idea to review
these sections before you start your trip.
Don’t forget to also maintain your trailer
and towbar. Follow the maintenance
schedule that accompanied your trailer
and check it periodically. Preferably, con-
duct the check at the start of each day’s
driving. Most importantly, all towbar nutsand bolts should be tight.CAUTION
 Due to higher load during trailer
usage, overheating might occur
in hot days or during uphill driv-ing. If the coolant gauge indicatesover-heating, switch off the A/C and stop the vehicle in a safe area
to cool down the engine.
 When towing check transaxle fluid more frequently.
 If your vehicle is not equipped with the air conditioner, you
should install a condenser fan toimprove engine performance when towing a trailer.
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69
What to do in an emergency
✽✽NOTICE
If the TPMS, Low Tyre Pressure and Position indicators do not illuminate
for 3 seconds when the ignitionswitch is turned to the ON position
or engine is running, or if they
remain illuminated after coming on
for approximately 3 seconds, take
your car to your nearest HYUNDAI
authorised repairer and have thesystem checked.Low tyre pressure tell- tale
Low tyre pressure posi- tion telltale
When the tyre pressure monitoring
system warning indicators are illumi-
nated, one or more of your tyres is
significantly under-inflated. The lowtyre pressure position telltale lightwill indicate which tyre is significant-
ly under-inflated by illuminating thecorresponding position light.
If either telltale illuminates, immedi-
ately reduce your speed, avoid hard
cornering and anticipate increased
stopping distances. You should stop
and check your tyres as soon as pos-
sible. Inflate the tyres to the proper
pressure as indicated on the vehi-
cle’s placard or tyre inflation pres-
sure label located on the driver’s side
centre pillar outer panel. If you can-
not reach a service station or if the
tyre cannot hold the newly added air,
replace the low pressure tyre with
the spare tyre. Then the TPMS malfunction indicator
may turn on and the Low Tyre
Pressure and Position telltales will
remain on after restarting and about
20 minutes of continuous driving
before you have the low pressuretyre repaired and replaced on the
vehicle.
CAUTION
In winter or cold weather, the
low tyre pressure telltale may beilluminated if the tyre pressurewas adjusted to the recom- mended tyre inflation pressurein warm weather. It does notmean your TPMS is malfunction- ing because the decreased tem-perature leads to a proportionallowering of tyre pressure.
When you drive your vehiclefrom a warm area to a cold area or from a cold area to a warmarea, or the outside temperatureis greatly higher or lower, you should check the tyre inflationpressure and adjust the tyres tothe recommended tyre inflation pressure.
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75
Maintenance
Engine compartment precautions (Diesel engine)
 The piezo injector operates at highvoltage (maximum 200v). Therefore,
the following accidents may occur.
- Direct contact with the injector or
injector wiring may cause electric
shock or damage your muscle or
nerve system.
- The electromagnetic wave from the operating injector may cause the arti-
ficial heart pacemaker to malfunction.
 Follow the safety tips provided below, when you are checking the engine
room whilst the engine is running.
- Do not touch the injector, injector
wirings, and the engine computer
whilst the engine is running.
- Do not remove the injector connector whilst the engine is running.
- People using pacemakers must not go near the engine whilst the engine
is starting or running.
WARNING - Maintenance
work
 Performing maintenance work on a vehicle can be dangerous. You
can be seriously injured whilst
performing some maintenance
procedures. If you lack sufficient
knowledge and experience or the
proper tools and equipment to do
the work, have it done by a
HYUNDAI authorised repairer.
 Working under the bonnet with the engine running is dangerous.
It becomes even more dangerous
when you wear jewelry or loose
clothing. These can become
entangled in moving parts and
result in injury. Therefore, if you
must run the engine whilst work-
ing under the bonnet, make cer-
tain that you remove all jewelry
(especially rings, bracelets,
watches, and necklaces) and all
neckties, scarves, and similar
loose clothing before gettingnear the engine or cooling fans.WARNING - Diesel Engine
Never work on injection system with engine running or within 30
seconds after shutting off engine.
High-pressure pump, rail, injectorsand high-pressure pipes are sub-
ject to high pressure even after the
engine stopped. The fuel jet pro-
duced by fuel leaks may cause seri-
ous injury, if it touches the body.
People using pacemakers should
not move than 30cm closer to theECU or wiring harness within the
engine room whilst engine is run-
ning, since the high currents in the
electronic engine control system
produce considerable magneticfields.
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79
Maintenance
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
Engine oil and filter The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the car is being
driven in severe conditions, more fre-quent oil and filter changes are required. Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil satu-
ration and replace if necessary. Drive
belts should be checked periodically forproper tension and adjusted as neces-
sary. Fuel filter (cartridge) A clogged filter can limit the speed at
which the vehicle may be driven, damage
the emission system and cause multiple
issues such as hard starting. If an exces-
sive amount of foreign matter accumu-
lates in the fuel tank, the filter may
require replacement more frequently.
After installing a new filter, run the engine
for several minutes, and check for leaks
at the connections. Fuel filters should be
installed by a HYUNDAI authorised
repairer.
Fuel lines, fuel hoses and con- nections
Check the fuel lines, fuel hoses and con-
nections for leakage and damage. Have
a HYUNDAI authorised repairer replace
any damaged or leaking parts immedi-
ately.
WARNING -
Diesel only
Never work on injection system with engine running or within 30
seconds after shutting off engine.
High pressure pump, rail, injectorsand high pressure pipes are sub-
ject to high pressure even after the
engine stopped. The fuel jet pro-
duced by fuel leaks may cause seri-
ous injury, if it touch the body.
People using pacemakers should
not move than 30cm closer to theECU or wiring harness within the
engine room whilst engine is run-
ning, since the high currents in the
Common Rail system produce con-
siderable magnetic fields.
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Maintenance
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7
3. Exhaust emission control
system
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions whilst maintaining
good vehicle performance.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could affect
its performance, safety or durability and
may even violate governmental safety
and emissions regulations.
In addition, damage or performance
problems resulting from any modification
may not be covered under warranty.
Engine exhaust gas precautions (carbon monoxide)
 Carbon monoxide can be present with other exhaust fumes. Therefore, if you
smell exhaust fumes of any kind inside
your vehicle, have it inspected and
repaired immediately. If you ever sus-
pect exhaust fumes are coming into
your vehicle, drive it only with all the
windows fully open. Have your vehicle
checked and repaired immediately.  Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.
 When the vehicle is stopped in an open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.
 Never sit in a parked or stopped vehi- cle for any extended time with the
engine running.
 When the engine stalls or fails to start, excessive attempts to restart the
engine may cause damage to theemission control system.
WARNING - Exhaust
Engine exhaust gases contain car-
bon monoxide (CO). Though
colourless and odourless, it is dan-
gerous and could be lethal if
inhaled. Follow the instructions
following to avoid CO poisoning.
EL UK 7.QXP 1/25/2010 10:06 AM Page 64

I3
Index
Interior light bulb replacement··································7-56
License plate light bulb replacement ························7-55
Position light bulb replacement ································7-52
Rear combination light bulb replacement ·················7-53
Rear fog light bulb replacement································7-55Side repeater light bulb replacement·························7-52
Turn signal light bulb replacement ···························7-51
Bulb wattage ·····································································8-2
Button start/stop, see engine start/stop button ··················5-8
Capacities (Lubricants) ·····················································8-4 Care Exterior care ······························································7-57
Interior care ·······························································7-62
Tyre care····································································7-29
Cargo security screen····················································4-113
Central door lock switch ·················································4-14
Centre console storage ··················································4-106
Changing tyres ································································6-14Chains Tyre chains ································································5-55
Checking tyre inflation pressure ·····································7-31
Child restraint system ·····················································3-29 Tether anchor system ················································3-33
ISOFIX system ·························································3-35
Child-protector rear door lock ·······································4-16 Cigarette lighter ····························································4-108
Climate control air filter ·················································7-21
Climate control system (Automatic) ·····························4-96
Air conditioning ·····················································4-102Automatic heating and air conditioning ···················4-97
Manual heating and air conditioning ·······················4-98
Climate control system (Manual) ··································4-87 Air conditioning ·······················································4-92
Climate control air filter ··········································4-94
Heating and air conditioning·····································4-88
Clock (Digital) ······························································4-111
Combined instrument, see instrument cluster ················4-42Compass mirror, see the Electric chromic mirror (ECM) with compass ······································4-36
Cool box········································································4-107Coolant ···········································································7-13
Cooling fluid, see engine coolant ··································7-13
Crankcase emission control system ·······························7-63
Cruise control system ····················································5-43
Cup holder ···································································4-109
Curtain air bag ·······························································3-54
C
EL UK INDEX.QXP 1/12/2010 3:27 PM Page 3