2022 ACURA ILX climate control

178
uuClimate Control System uAutomatic Climate Control Sensors
Controls
Automatic Climate Control Sensors
The automatic climate control system is
equipped with sensors. Do not cover or spill
any liquid on them.Sensor
Sensor
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432
Driving
When Driving
Starting the Engine
1.Make sure the parking brake is applied.
2. Check that the tr ansmission is in
(P, then
depress the brake pedal.
u Although it is possible to start the vehicle
in
(N, it is safer to start it in (P.
1Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to st art in cold weather and in
thinner air found at altit udes above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear de fogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. Consult a dealer for details.
If exhaust system sounds abnormal or you can smell
exhaust gas inside the vehi cle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Brake Pedal
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Continued435
uuWhen Driving uStarting the Engine
Driving
■To stop the engine1Remote Engine Start*
•You have already used the remote twice to start
the engine.
•Another registered keyless remote is in the vehicle.
•There is any antenna failure.•The door is unlocked with the built-in key.
•The engine oil pressure is low.
•The engine coolant temper ature is extremely high.•The telematics* unit malfunctions.
•The security system alarm is not set.
Before starting the engine, make sure to check the
door lock status using the remote. When you press
the button, wait for the green LED to blink. If
the red LED turns on, the doors and trunk did not
lock, and the engine does not start.
While the engine is running, the vehicle will
automatically preconditi on inside the vehicle.
When it is warm outside:
•The climate control system is activated in
recirculation mode.
When it is cold outside:
•The defroster is activated at a moderately warm
temperature.
•The rear defogger and door mirror heaters are
activated.
•The seat heater is activated. 2Seat Heaters P. 174
Press and hold the button
for one second.
Go within the range,
and try again.
Amber LED: Blinks when any
button is pressed. Red LED:
●Comes on for one second to let you
know that the engine has stopped.
●Blinks when the remote is out of
the keyless access system range.
The engine will not stop.
* Not available on all models
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497
uuAcuraWatchTMuFront Sensor Camera
Driving
1Front Sensor Camera
If the Some Driver Assist Systems Cannot
Operate: Camera Temperature Too High message
appears:
•Use the climate control system to cool down the
interior and, if necessary, also use defroster mode
with the airflow directed towards the camera.
•Start driving the vehicle to lower the windshield
temperature, which cool s down the area around
the camera.
If the Some Driver Assist Systems Cannot
Operate: Clean Front Windshield message
appears:
•Park your vehicle in a safe place, and make sure the
windshield is clean. Clean the windshield if it is
dirty. If the message doe s not disappear after
driven for a while, have your vehicle checked by a
dealer.
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515
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 516
Safety When Performing Maintenance ..517
Parts and Fluids Used in Maintenance Service ........................................... 518
Maintenance Minder
TM..................... 519
Maintenance Under the Hood Maintenance Items Under the Hood .. 524
Opening the Hood ........................... 525
Recommended Engine Oil ................ 526
Oil Check ......................................... 527
Adding Engine Oil ............................ 528
Changing the Engine Oil and Oil Filter ...529
Engine Coolant ................................ 531
Transmission Fluid ............................ 533
Brake Fluid ....................................... 534
Refilling Window Wa sher Fluid......... 534
Replacing Light Bulbs ....................... 535
Checking and Maintaining Wiper
Blades .......................................... 540
Checking and Maintaining Tires
Checking Tires ................................. 542
Tire and Loading Information Label .. 543
Tire Labeling .................................... 543
DOT Tire Quality Grading (U.S. Vehicles) ..545Wear Indicators................................ 547 Tire Service Life ................................ 547
Tire and Wheel Replacement ........... 548
Tire Rotation .................................... 549
Winter Tires ..................................... 550
Battery ............................................... 551
Remote Transmitter Care
Replacing the Remote Battery .......... 552
Climate Control System Maintenance.. 554Cleaning
Interior Care .................................... 555
Exterior Care.................................... 558
Accessories and Modifications ........ 561
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545
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Continued
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle m eet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance according to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on th e tire sidewall
between tread shoulder and maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practi ces and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.
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554
Maintenance
Climate Control System Maintenance
Air Conditioning
To ensure proper and safe operation, th e Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
Never repair or replace the air conditioning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
We recommend that you replace the dust a nd pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1 Climate Control System Maintenance
NOTICE
Vented refrigerant is harmful to the environmentM
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicleM
Refrigerant in your vehicle

Index
621
Index
Index
A
AAC................................................... 239, 264
ABS (Anti-lock Brake System) .................. 501
Accessories and Modifications ................ 561
Accessory Power Sockets ......................... 173
AcuraLink ................................................. 416
AcuraWatch
TM.................................... 22, 452
Adaptive Cruise Control (ACC) .......... 80, 466
Additives Coolant .................................................. 531
Engine Oil ............................................... 526
Washer ................................................... 534
Additives, Engine Oil ............................... 526
Adjusting
Armrest .................................................. 167
Front Seats.............................................. 158
Head Restraints ....................................... 162
Mirrors.................................................... 156
Rear Seat ................................................ 166
Steering Wheel ....................................... 153
Temperature ............................................. 96
Air Conditioning System (Climate Control
System) .................................................... 175
Changing the Mode................................ 175
Defrosting the Windshield and
Windows .............................................. 176
Maintenance........................................... 554
Recirculation/Fresh Air Mode................... 175
Sensors ................................................... 178
Synchronization Mode ............................ 177
Using Automatic Climate Control............ 175 Air Pressure
....................................... 543, 607
Airbags ........................................................ 41
Advanced Airbags ..................................... 47
After a Collision ......................................... 44
Airbag Care ............................................... 55
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 44
Indicator .............................................. 52, 76
Passenger Airbag Off Indicator .................. 53
Sensors ...................................................... 41
Side Airbags .............................................. 49
Side Curtain Airbags .................................. 51
AM/FM Radio .................................... 194, 225
Android Auto ............................................ 275
Anti-lock Brake System (ABS) .................. 501
Indicator .................................................... 75
Apple CarPlay ........................................... 270
Armrest ..................................................... 167
Audio Remote Controls ............................ 185
Audio System ............................................ 180
Adjusting the Sound ........................ 192, 220
Auxiliary Input Jack .................................. 183
Bluetooth ® Audio ............................ 208, 267
CD .................................................. 196, 239
Display Setup ................................... 193, 221
Error Messages ........................................ 280
General Information ................................ 291
HDD ........................................................ 242
iPhone ............................................. 262, 294
iPod ................................................. 199, 255
MP3/WMA/AAC ...................... 205, 239, 264 Pandora
®....................................... 202, 262
Reactivating ............................................ 184
Recommended CDs ................................. 292
Recommended Devices............................ 294
Security Code .......................................... 184
Siri Eyes Free ........................................... 269
SiriusXM ® Radio ...................................... 228
Song By VoiceTM (SBV) ............................. 258
Theft Protection ...................................... 184
USB Adapter Cable.................................. 181
USB Flash Drives ...................... 205, 264, 295
USB Port.................................................. 182
Audio/Information Screen ....................... 188
Authorized Manuals ................................ 616
Auto Door Locking/Unlocking ................. 127
Customize ....................................... 105, 329
Auto High-Beam ....................................... 147
Automatic Lighting .................................. 144
Auxiliary Input Jack .................................. 183
Average Fuel Economy .............................. 96
Average Speed ........................................... 97
B
Battery...................................................... 551
Charging System Indicator................. 74, 596
If the Battery Is Dead ............................... 590
Maintenance (Checki ng the Battery) ........ 551
Maintenance (Replacing) ......................... 552
Belts (Seat) .................................................. 34
Beverage Holders ..................................... 172
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