2013 Acura ILX Hybrid climate control

146Controls
Climate Control SystemUsing Automatic Climate ControlThe automatic climate control system maintains the interior temperature you select.
The system also selects the proper mix of heated or cooled air that will as quickly as
possible, raise or lower the interior temperature to your preference.
Use the system when the engine is running.
1.Press the AUTO button.
2.Adjust the interior temperature using the driver's side or passenger's side control
dial.
3.Press the (ON/OFF) button to cancel.■Switching between the recirculation and fresh air modes
Press the (recirculation) button and switch the mode depending on
environmental conditions.
Recirculation Mode (indicator on): Recirculates air from the vehicle’s interior through
the system.
Fresh Air Mode (indicator off): Maintains outside ventilation. Keep the system in
fresh air mode in normal situations.
1Using Automatic Climate Control
If any buttons are pressed while using the climate
control system in auto, the function of the button
that was pressed will take priority.
The AUTO indicator will go off, but functions
unrelated to the button that were pressed will be
controlled automatically.
During the Auto Idle Stop, the air conditioning
system will be turned off.
If the ECON mode is selected, the fan may also be
turned off.
To prevent cold air from blowing in from outside, the
fan may not start immediately when the AUTO
button is pressed.
If the interior is very warm, you can cool it down
more rapidly by partially opening the windows,
turning the system on AUTO, and setting the
temperature to low. Change the fresh mode to
recirculation mode until the temperature cools down.
When you set the temperature to the lower or upper
limit, Lo or Hi is displayed.
(ON/OFF) Button
(Recirculation) Button
Floor and
defroster
ventsFloor ventsDashboard
and floor
ventsDashboard
ventsAUTO Button
A/C (Air Conditioning) ButtonSYNC
(Synchronized) Button
Driver’s Side Temperature
Control Dial
Passenger's Side
Temperature
Control Dial
/
(Fan Control) Buttons

147
uuClimate Control SystemuUsing Automatic Climate Control
Controls
Pressing the (windshield defroster) button
turns the air conditioner system on and
automatically switches the system to fresh air
mode.
Press the button again to turn off, the
system returns to the previous settings.
■To rapidly defrost the windows
1.Press the button.
2.Press the button.■Defrosting the Windshield and Windows
1Using Automatic Climate Control
Pressing the button switches the climate
control system between on and off. When turned on,
the system returns to your last selection.
While in the ECON mode, the climate control system
has greater temperature fluctuations.1Defrosting the Windshield and Windows
For your safety, make sure you have a clear view
through all the windows before driving.
Do not set the temperature near the upper or lower
limit.
When cold air hits the windshield, the outside of the
windshield may fog up.
If the side windows fog up, adjust the vents so that
the air hits the side windows.1To rapidly defrost the windows
After defrosting the windows, switch over to fresh air
mode. If you keep the system in recirculation mode,
the windows may fog up from humidity. This
impedes visibility.

148
uuClimate Control SystemuSynchronized Mode
Controls
Synchronized ModeYou can set the temperature synchronously for the driver side and the passenger
side in synchronized mode.
1.Press the SYNC button.
uThe system will switch to synchronized mode.
2.Adjust the temperature using driver’s side temperature control dial.
Press the SYNC button to return to dual mode.
1Synchronized Mode
When you press the button, the system changes
to synchronized mode.
When the system is in dual mode, the driver side
temperature and the passenger side temperature can
be set separately.

149
uuClimate Control SystemuAutomatic Climate Control Sensors
Controls
Automatic Climate Control Sensors
The automatic climate control system is
equipped with a sunlight sensor, an interior
temperature and humidity sensor. Do not
cover or spill any liquid on them.
Sunlight SensorTemperature and Humidity Sensor

226Driving
When DrivingStarting the Engine
1.Make sure the parking brake is applied.
2.Check that the shift lever is in
(P, then
depress the brake pedal.
uAlthough 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 start in cold weather and in
thinner air found at altitudes 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 defogger 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. If temperatures consistently
below -22°F (-30°C) are expected, the coolant
mixture should be changed to a higher concentration
to prevent freezing. Consult a dealer for details.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
The immobilizer system protects your vehicle from
theft.
If an improperly coded device is used, the engine’s
fuel system is disabled.
2Immobilizer System P. 118
Brake Pedal

236
uuWhen DrivinguECON Button
Driving
ECON ButtonThe ECON button turns the ECON mode on and off.
The ECON mode helps you improve your fuel economy by adjusting the
performance of the engine, transmission, climate control system, and cruise control.

250
uuParking Your VehicleuAuto Idle Stop
Driving
Auto Idle StopTo help maximize fuel economy, Auto Idle Stop shuts off the engine when the
vehicle comes to a stop, depending on environmental and vehicle operating
conditions. The AUTO STOP indicator blinks at this time.
The engine then restarts once the vehicle is
about to move again, and the indicator goes
off.
If the driver’s door is opened while the
indicator is blinking, a buzzer sounds to notify
you that the Auto Idle Stop function is in
operation.
1Auto Idle Stop
The duration of the Auto Idle Stop operation:•Increases in the ECON mode, compared to when
the ECON mode is off, with climate control in use. •Decreases if you operate the wiper and climate
control simultaneously.
AUTO STOP
Indicator

259
Maintenance
This chapter discusses basic maintenance.
Before Performing Maintenance
Inspection and Maintenance ............ 260Safety When Performing Maintenance .... 261Parts and Fluids Used in Maintenance
Service ........................................... 262
Maintenance Minder
TM..................... 263
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 268Opening the Hood ........................... 269
Engine Compartment Cover ............. 270
Recommended Engine Oil ................ 272
Oil Check ......................................... 273
Adding Engine Oil ............................ 274
Changing the Engine Oil and Oil Filter . 275Engine Coolant ................................ 277
Transmission Fluid ............................ 279
Brake Fluid ....................................... 280
Refilling Window Washer Fluid......... 281
Replacing Light Bulbs....................... 282Checking and Maintaining Wiper
Blades.......................................... 292Checking and Maintaining Tires
Checking Tires ................................. 294
Tire and Loading Information Label .. 295
Tire Labeling .................................... 295DOT Tire Quality Grading (U.S. Vehicles) .. 297
Wear Indicators ............................... 299
Tire Service Life ................................ 299
Tire and Wheel Replacement ........... 300
Tire Rotation .................................... 301
Winter Tires ..................................... 302
12 Volt Battery.................................. 303
Remote Transmitter Care
Replacing the Button Battery ........... 304Climate Control System Maintenance...... 305Cleaning
Interior Care .................................... 306
Exterior Care.................................... 308