2016 HYUNDAI IX35 Owners Manual

721
Maintenance
FUEL FILTER (FOR DIESEL)Draining water from fuel filterThe fuel filter for diesel engine plays an
important role of separating water from
fuel and accumulating the water in its
bottom.
If water accumulates in the fuel filter, the
warning light comes on when the ignition
switch is in the ON position.If this warning light illuminates,
we recommend that the sys-
tem by checked by a HYUNDAI
authorised repairer.
Extracting air from the fuel filterIf you drive until you have no fuel left or if
you replace the fuel filter, be sure to
extract air from the fuel system as it
makes it difficult to start the engine.
1. Pump up and down(1) approximately50 times until the pump is hard.
2. Extract air from the fuel filter by remov- ing the bolt(2) with a cross-tip screw
driver and reinstall the bolt(2).
3. Pump up and down(1) approximately 15 times.
4. Extract air from the fuel filter by remov- ing the bolt(2) with a cross-tip screw
driver and reinstall the bolt(2).
5. Pump up and down(1) approximately 5 times.
✽ ✽NOTICE• Use cloths when you extract air so that
the fuel is not sprayed around.
• Clean the fuel around the fuel filter or the injection pump before starting the
engine to prevent fire.
• Finally, check each part if the fuel is leaking.
CAUTION
If the water accumulated in the fuel
filter is not drained at proper times,damages to the major parts such as the fuel system can be caused bywater permeation in the fuel filter.
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Maintenance22
7Fuel filter cartridge replacement✽
✽
NOTICEWhen replacing the fuel filter cartridge,
we recommend that you use parts for
replacement from a HYUNDAI autho-
rised repairer.
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723
Maintenance
AIR CLEANER Filter replacement It must be replaced when necessary, and
should not be washed.
You can clean the filter when inspecting
the air cleaner element.
Clean the filter by using compressed air.1. Loosen the air cleaner cover attachingclips and open the cover. 2. Wipe the inside of the air cleaner.
3. Replace the air cleaner filter.
4. Lock the cover with the cover attaching
clips.
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Maintenance24
7Replace the filter according to the
Maintenance Schedule.If the vehicle is operated in extremely
dusty or sandy areas, replace the ele-ment more often than the usual recom-mended intervals.
CAUTION
 Do not drive with the air cleaner removed; this will result in exces-sive engine wear.
 When removing the air cleaner fil- ter, be careful that dust or dirtdoes not enter the air intake, ordamage may result.
 We recommend that you use parts for replacement from aHYUNDAI authorised repairer.Improper parts could damage theair flow sensor, turbocharger or engine.
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725
Maintenance
CLIMATE CONTROL AIR FILTER (IF EQUIPPED)Filter inspectionIf the vehicle is operated in the severely
air-polluted cities or on dusty rough
roads for a long period, it should be
inspected more frequently and replaced
earlier. When you, the owner, replace the
climate control air filter, replace it per-
forming the following procedure, and be
careful to avoid damaging other compo-
nents.
Replace the filter according to the main-
tenance Schedule.
Filter replacement1. Open the glove box and remove thesupport strap (1). 2. With the glove box open, remove the
stoppers on both sides.
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Maintenance26
73. Remove the climate control air filter
case whilst pressing the lock on the
right of the cover. 4. Replace the climate control air filter.
5. Reassemble in the reverse order of
disassembly.
✽ ✽NOTICEInstall a new climate control air filter in
the correct direction with the arrow
symbol(


) facing downwards.
Otherwise, the climate control effects
may decrease, possibly with a noise.
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727
Maintenance
WIPER BLADESBlade inspection✽
✽NOTICECommercial hot waxes applied by auto-
matic car washes have been known to
make the windscreen difficult to clean.
Contamination of either the windscreen
or the wiper blades with foreign matter
can reduce the effectiveness of the wind-
screen wipers. Common sources of con-
tamination are insects, tree sap, and hot
wax treatments used by some commer-
cial car washes. If the blades are not wip-
ing properly, clean both the window and
the blades with a good cleaner or mild
detergent, and rinse thoroughly with
clean water.
Blade replacement When the wipers no longer clean ade-
quately, the blades may be worn or
cracked, and require replacement.
CAUTION
To prevent damage to the wiper
blades, do not use petrol, kerosene, paint thinner, or other solvents onor near them.
CAUTION
To prevent damage to the wiperarms or other components, do not attempt to move the wipers manual-ly.
CAUTION
The use of a non-specified wiper blade could result in wiper malfunc-tion and failure.
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Maintenance28
7Front windscreen wiper blade1. Raise the wiper arm and turn the wiper
blade assembly to expose the plastic
locking clip.✽ ✽NOTICEDo not allow the wiper arm to fall
against the windscreen.
2. Open the cover of the blade.
3. Compress the clip behind the wiper
arm and lift it off the arm. 4. Install the blade assembly until it clicks
into place.
5. Close the cover of blade.
6. Place back the wiper arm to the prop- er position.
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