2016 Hyundai Equus climate control

3-134
Convenient features of your vehicle
OFF mode
Press the OFF button in front to turn
OFF the air climate control system.
However, you can still select the mode
and operate the air intake control as
long as the ignition switch is ON. When
the OFF button in the rear is pressed,
the rear blower will be turned OFF.
Climate information screenselection button
To display the climate information on
the screen, press the CLIMATE but-
ton.
OVI045121N
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Front
OVI045624N
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Rear

OVI045123N

3-136
Convenient features of your vehicle
Air conditioning system operation
tips
When the vehicle is parked underthe direct sunlight in hot weather,
open the windows for a short time
to expel the hot air inside from the
vehicle.
To reduce the dew condensation on the inside of the windows on
rainy or humid days, lower the
humidity inside the vehicle by
operating the A/C system.
During the A/C operation, you may occasionally notice a slight
change in the engine speed, as
the A/C compressor cycles. This is
a normal condition.
Test the A/C system every month only for a few minutes to maximize
the system performance.
After the inside temperature becomes sufficiently cool, change
the air intake control from the air
recirculation mode to the (fresh)
air intake mode.
When operating the A/C system, you may notice clear water drip-
ping (or even puddling) from the
passenger side of the vehicle. This
does not indicate a system failure.
The air recirculation mode of the A/C provides the maximum cool-
ing. However, a prolonged period
of the A/C operation in this mode
may make the air stale inside the
vehicle.
While operating the A/C system, you may occasionally notice the
dew condensation because of the
rapid cooling process and humid
air intake. This does not mean
there is not a system failure.
Climate control air filter
The climate control air filter is
installed behind the glove box to filter
out dust or other pollutants that come
into the vehicle from the outside
through the heating and air condi-
tioning systems.
If dust or other pollutants accumulate
in the filter over a period of time, the
air intake volume may decrease,
resulting in the dew condensation
inside the windshield even when set-
ting in the (fresh) air intake mode. In
this case, have the climate control air
filter replaced by an authorized
EQUUS dealer.
Information
• Replace the filter every 15,000 miles(24,000 km) or once a year. If the car
has been driven in severe conditions
such as dusty or rough roads, more
frequent air conditioner filter
inspections and changes are
required.
• When the air flow rate suddenly decreases, have the system checked
by an authorized EQUUS dealer.
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1LDA5047
Outside air
Recirculatedair
Climate control
air filter Blower
Evaporator
coreHeater core

In the event of brake failure
When service brakes fail to operate
while driving, you can make an
emergency stop by setting the park-
ing brake. The braking distance,
however, will become longer than
normal.
Disc brakes wear indicator
Your vehicle is equipped with disc
brakes. When your brake pads are
worn down and new pads are
required, you will hear a high-pitched
warning sound from the front or rear
brakes. You may hear this beeping
sound or it may sound when the
brake pedal is depressed.
Please remember that some driving
conditions or climates may cause a
brake squeal when you first apply (or
lightly apply) the brakes. This is nor-
mal and does not indicate a problem
with your brakes.
To prevent costly brake repairs,do not drive continuously with
the worn-down brake pads.
Always replace brake pads in a set of a complete front and rear
axle.
NOTICE
5-18
Driving your vehicle
- Parking brake
Setting the parking brake while
driving at a normal speed may
cause a sudden loss of vehicle
control. If you must set the
parking brake to stop, set it with
great caution.
WARNING
- Brake wear
This brake wear warning sound
indicates that your vehicle
should be repaired. If you
ignore this audible warning
sound, you will eventually lose
braking performance, which
may lead to a serious accident.
WARNING

Maintenance
Climate control air filter .....................................7-35
Filter inspection ...............................................................7-35
Filter replacement ...........................................................7-35
Wiper blades .........................................................7-36
Blade inspection ..............................................................7-36
Blade replacement ..........................................................7-36
Battery...................................................................7-39
For best battery service................................................7-39
Battery recharging by battery charger ....................7-41
Battery recharging by vehicle .....................................7-41
Reset items .......................................................................7\
-42
Tires and wheels ..................................................7-42
Tire care ........................................................................\
....7-42
Recommended cold tire inflation pressures.............7-42
Checking tire inflation pressure ..................................7-44
Tire rotation ....................................................................7-45\
Wheel alignment and tire balance ..............................7-45
Tire replacement .............................................................7-46
Wheel replacement .........................................................7-47
Tire traction ......................................................................7-\
47
Tire maintenance ...........................................................7-48
Tire sidewall labeling ......................................................7-48
Low aspect ratio tire ......................................................7-51
Tire terminology and definitions.................................7-52
All season tires ...............................................................7-54
Summer tires ...................................................................7-54
Snow tires ........................................................................\
.7-54
Tire chains ........................................................................\
7-55
Radial-ply tires ................................................................7-55

NORMAL MAINTENANCE SCHEDULE
The following maintenance procedures must be performed for good emission
control and performance.
Keep the records of all vehicle emission-system maintenance histories to pro-
tect your warranty. Between the driving mileage and period, follow the main-
tenance procedures in accordance with whichever occurs first.
7-9
Maintenance07
7,500 miles (12,000 km) or 6 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect power steering fluid
❑ Replace engine oil and filter (7,500 miles (12,000 km) or 12 months)\
❑ Add fuel additives *
1(7,500 miles (12,000 km) or 12 months)
15,000 miles (24,000 km) or 12 months
❑ Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect A/C refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pad, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pad
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect power steering fluid
❑ Inspect EHPS (Electronic Hydraulic Power Steering) motor pump and hoses
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (15,000 miles (24,000 km) or 24 months)
❑ Add fuel additives *
1(15,000 miles (24,000 km) or 24 months)
*1: When the TOP-TIER Detergent Gasoline is unavailable, adding one bottle of additives is rec-
ommended. Additives are available from your authorized EQUUS dealer along with informa-
tion on how to use them. Do not mix it with other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

NORMAL MAINTENANCE SCHEDULE (CONT.)
7-10
Maintenance
22,500 miles (36,000 km) or 18 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect power steering fluid
❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months)\
❑ Add fuel additives *
1(22,500 miles (36,000 km) or 36 months)
*1: When the TOP-TIER Detergent Gasoline is unavailable, adding one bottle of additives is rec-
ommended. Additives are available from your authorized EQUUS dealer along with informa-
tion on how to use them. Do not mix it with other additives.
*
2: Fuel filter & Fuel tank air filter are considered to be maintenance free\
. However, regular inspection is still recommended, because the maintenance schedule depend\
s on the fuel
quality. When there are critical safety problems, such as fuel flow blocking, overflowing, power
loss, and hard starting, immediately replace the fuel filter regardless of maintenance sche\
d-
ule, and consult an authorized EQUUS dealer for further information.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
30,000 miles (48,000 km) or 24 months
❑Rotate tires
❑ Inspect vacuum hose
❑ Inspect A/C refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect brake fluid
❑ Inspect fuel filter *
2
❑Inspect fuel lines, fuel hoses and connections
❑ Inspect fuel tank air filter *2
❑Inspect parking brake
❑ Inspect vapor hose and fuel filler cap, fuel tank
❑ Inspect power steering fluid
❑ Inspect EHPS (Electronic Hydraulic Power Steering) motor pump and hoses
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (30,000 miles (48,000 km) or 48 months)
❑ Add fuel additives *
1(30,000 miles (48,000 km) or 48 months)

NORMAL MAINTENANCE SCHEDULE (CONT.)
7-11
Maintenance07
37,500 miles (60,000 km) or 30 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect rear differential oil *
3 (40,000 miles (64,000 km) or 48 months)
❑ Inspect power steering fluid
❑ Replace engine oil and filter (37,500 miles (60,000 km) or 60 months)\
❑ Add fuel additives *
1(37,500 miles (60,000 km) or 60 months)
45,000 miles (72,000 km) or 36 months
❑ Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect A/C refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect power steering fluid
❑ Inspect EHPS (Electronic Hydraulic Power Steering) motor pump and hoses
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (45,000 miles (72,000 km) or 72 months)\
❑ Add fuel additives *
1(45,000 miles (72,000 km) or 72 months)
*1: When the TOP-TIER Detergent Gasoline is unavailable, adding one bottle of additives is rec-
ommended. Additives are available from your authorized EQUUS dealer along with informa-
tion on how to use them. Do not mix it with other additives.
*
3: Rear differential oil should be refilled, when the rear differential is submerged in water.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

NORMAL MAINTENANCE SCHEDULE (CONT.)
7-13
Maintenance07
67,500 miles (108,000 km) or 54 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect power steering fluid
❑ Replace engine oil and filter (67,500 miles (108,000 km) or 108 month\
s)
❑ Add fuel additives *
1(67,500 miles (108,000 km) or 108 months)
(Continued)
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after every 15,000 miles (24,000 km) or 24 months) *
4
❑ Inspect power steering fluid
❑ Inspect EHPS (Electronic Hydraulic Power Steering) motor pump and hoses
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (60,000 miles (96,000 km) or 96 months)\
❑ Add fuel additives *
1(60,000 miles (96,000 km) or 96 months)
*1: When the TOP-TIER Detergent Gasoline is unavailable, adding one bottle of additives is rec-
ommended. Additives are available from your authorized EQUUS dealer along with informa-
tion on how to use them. Do not mix it with other additives.
*
4: The drive belt should be replaced, when it has a crack. Otherwise, the tension would be excessively reduced.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.