air filter Hyundai Equus 2016 Owner's Guide

7-23
Maintenance07
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Engine oil and filter
The engine oil and filter should be
changed at the interval, as specified
in the maintenance schedule. After
driving in severe conditions, you
should more frequently change oil
and filters.
Drive belts
Inspect all belts for any cut, crack,
excessive wear-out, or oil saturation.
If necessary, replace it.
Fuel filter
A clogged filter may limit the acceler-
ating function, damage the emission
system and cause other problems,
such as hard starting. When an
excessive amount of foreign sub-
stances accumulate in the fuel tank,
you should more frequently replace
the filter. After installing a new filter,
run the engine for several minutes,
and check for any leakage from the
connections. Fuel filters should be
installed by an authorized EQUUS
dealer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and
connections for any leakage and
damage. Immediately have an
authorized EQUUS dealer replace
any damaged or leaking parts.
Vapor hose and fuel filler cap
Check the fuel lines, fuel hoses and
connections for any leakage and
damage. Immediately have an
authorized EQUUS dealer replace
any damaged or leaking parts.
Air cleaner filter
An authorized HYUNDAI air cleaner
filter is recommended.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Cooling system
Check the cooling system compo-
nents, such as radiator, coolant
reservoir, hoses and connections, for
any leakage and damage. If neces-
sary, replace any damaged parts.
Coolant
The coolant should be changed at
the interval, as specified in the main-
tenance schedule.
Automatic transmission fluid
You do not need to check the auto-
matic transmission fluid, when driv-
ing under normal conditions.
However, after driving in severe con-
ditions, the fluid should be changed
by an authorized EQUUS dealer in
accordance with the maintenance
schedule, as specified in the begin-
ning of this chapter.
Information
The original color of the automatic
transmission fluid is red. However, as
you drive the vehicle, the color will
become darker. This is normal, and
you do not need to change the fluid
due to the changed color.
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7-33
Maintenance07
Filter replacement
It must be replaced, if necessary,
and should not be washed.
After checking the air cleaner ele-
ment, clean the filter.
Clean the filter by blowing the com-
pressed air.
Main air cleaner
1. Press the top of the fastener toremove the cover.
2. Loosen the clips and open the cover.
3. Clean the inside of the air cleaner.
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OVI075009N
■ Main air cleaner
OVI075010N
■ Chamber air cleaner
OVI075163N
OVI075011N

7-34
Maintenance
4. Replace the air cleaner filter.
5. Lock the cover with clips.
Chamber air cleaner
1. Loosen the clips and open the cover. 2. Pull up the locking tab (1) and
replace the air cleaner filter.
3. Lock the cover with the clips.
Replace the filter in accordance with
the Maintenance Schedule.
When the vehicle drives in extremely dusty or sandy areas, replace the fil-ter more often than the recommend-ed interval. (Refer to “Maintenanceunder severe usage conditions” inthis chapter.)
Do not drive without the air cleaner filter. This may exces-
sively wear out the engine.
When replacing the air cleaner filter, be careful that dust or dirt
does not enter the air intake.
Otherwise, this may damage the
vehicle.
Use only an authorized HYUNDAI genuine part. Use of
unauthorized parts may damage
the air flow sensor.
NOTICE
OVI075012N
OVI075013N
OVI075014N

7-35
Maintenance07
Filter inspection
The climate control air filter should
be replaced every 15,000 miles
(24,000 km). When the vehicle drives
in severely air-polluted cities or on
dusty rough roads for a long period
of time, more frequent filter inspec-
tion and replacement should be
done. When replacing the climate
control air filter, follow the proce-
dures, and be careful not to damage
other components.
Filter replacement
1. Open the glove box, and removethe stoppers on both sides of the
glove box to partially loosen it from
the hinges.
2. Remove the cylinder in the left side of the glove box. 3. Remove the climate control air fil-
ter case by pulling out the both
sides.
4. Replace the climate control air fil- ter.
5. Reassemble the parts in the reverse order.
Information
Install 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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OVI075015N
OVI075016N
OVI075017N
OVI075200K

7-89
Maintenance07
The emission control system of your
vehicle is covered by a written limited
warranty. Please refer to the Owner’s
Handbook & Warranty Information
booklet for more warranty information.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
Below are the three emission control
systems.
(1) Crankcase emission control sys-tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to assure the proper opera-
tion of the emission control systems,
it is recommended that you have
your car inspected and maintained
by an authorized EQUUS dealer in
accordance with the maintenance
schedule in this manual.
Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent a misfiring during a dynamometer test, press the
Electronic Stability Control (ESC)
system OFF.
After a dynamometer test, turn ON the ESC system back.1. Crankcase emission control system
The positive crankcase ventilation
system is to prevent the gas emis-
sion from the crankcase and to
reduce the air pollution. This system
supplies filtered-out, fresh air to the
crankcase through the air intake
hose. Inside the crankcase, the fil-
tered-out air mixes with gases, which
then pass through the PCV valve into
the induction system.
2. Evaporative emission control(including ORVR: Onboard
Refueling Vapor Recovery)
system
The Evaporative Emission Control
System is designed to prevent fuel
vapor emission into the atmosphere.
(The ORVR system is designed to
keep the fuel vapors in a canister
while being refueled at the gas sta-
tion, preventing the fuel vapor emis-
sion into the atmosphere.)
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors are
absorbed in the canister, and are
drawn into the engine intake mani-
fold through the purge control sole-
noid valve.
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Automatic climate control system ....................................................................3-12\
33 zone control ........................................................................\
....................3-126
Air conditioning ........................................................................\
.................3-133
Air conditioning refrigerant .......................................................................3\
-137
Air intake control ........................................................................\
...............3-131
Air quality system (AQS)..............................................\
.............................3-132
Automatic heating and air conditioning .....................................................3-124
Climate control air filter ........................................................................\
.....3-136
Climate information screen selection .........................................................3-134
Fan speed control ........................................................................\
...............3-133
Manual heating and air conditioning .........................................................3-126
Mode selection ........................................................................\
...................3-127
OFF mode........................................................................\
...........................3-134
Temperature control ........................................................................\
...........3-130
Automatic transmission ........................................................................\
...............5-11 Shift lock override ........................................................................\
................5-15
Shift lock system ........................................................................\
..................5-14
Sports mode ........................................................................\
..........................5-13
Automatic Transmission shift indicator ..............................................................3-68
Aux, USB and iPod® port ........................................................................\
........3-153
Bag hanger ........................................................................\
................................3-150
Battery ........................................................................\
.........................................7-39
Battery replacement Card key ........................................................................\
...............................3-12
Smart key........................................................................\
..............................3-12
Battery saver function ........................................................................\
...............3-109
Before driving ........................................................................\
...............................5-5
Blind spot detection system (BSD).....................................................................5-5\
8
Brake fluid........................................................................\
...................................7-30
Brake system ........................................................................\
...............................5-17 Anti-lock brake system (ABS) .....................................................................5-2\
6
Auto hold ........................................................................\
..............................5-23
Electric parking brake (EPB) .......................................................................5\
-19
Electronic stability control (ESC) ................................................................5-28
Hill-start assist control (HAC) .....................................................................5-3\
2
Power brakes ........................................................................\
........................5-17
Bulb replacement ........................................................................\
........................7-69
Bulb wattage............................................................\
..............................................8-2
Button start/stop, see engine start/stop button ......................................................5-7
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IndexI
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Camera (Rear view) ........................................................................\
..................3-107
Capacities (Lubricants) ........................................................................\
.................8-4
Card key ........................................................................\
........................................3-6
CareExterior care ........................................................................\
.........................7-83
Interior care ........................................................................\
..........................7-88
Tire care ........................................................................\
................................7-42
Center console storage ........................................................................\
..............3-141
Central door lock switch ........................................................................\
.............3-16
Certification label ........................................................................\
..........................8-6
Chains Tire chains ........................................................................\
............................5-73
Checking tire inflation pressure ........................................................................\
..7-44
Child restraint system........................................................................\
..................2-33 Lower anchor system ........................................................................\
...........2-40
Tether anchor system........................................................................\
............2-38
Child-protector rear door lock ........................................................................\
....3-17
Climate control air filter........................................................................\
..............7-35
Climate control system seat (front seat) ...............................................................2-9
Climate control system seat (rear seat) ...............................................................2-19
Clothes hanger........................................................................\
...........................3-150
Combined instrument, see instrument cluster .....................................................3-62
Compact spare tire ........................................................................\
......................6-17
Compact spare tire replacement ........................................................................\
..7-47
Consumer information ........................................................................\
..................8-8
Cool and warm box ........................................................................\
...................3-143
Coolant ........................................................................\
........................................7-27
Cooling fluid, see engine coolant .......................................................................7\
-27
Crankcase emission control system ....................................................................7-89\
Cruise control system, see advanced smart cruise control system .....................5-38
Cup holder ........................................................................\
.................................3-146
Curtain air bag........................................................................\
.............................2-60
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Index
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