2009 Acura TSX climate control

When the indicator in the dual
button is on, the driver’s side and
passenger’s side temperature can be
controlled independently (see page).
When you set the temperature to its
lower limit ( ) or its upper limit
( ), the system runs at f ull
cooling or heating only. It does not
regulate the interior temperature.
When you adjust a f an control, the
f an is taken out of AUTO mode.
In AUTO mode, the vehicle’s interior
temperature is independently
regulated f or the driver and f ront
passenger according to each
adjusted temperature. The system
also regulates each temperature
basedontheinformationof thesun
light sensor and the sun position
which is updated automatically by
the navigation’s global positioning system (GPS). For example, if the
driver’s side of the vehicle is getting
too much sun, the system will adjust
to a lower temperature.
You can set the temperatures for the
driver’s side and the passenger’s side
separately when this button is
pressed (indicator is on). When the
indicator in the DUAL button is of f ,
the temperatures for both sides are
synchronized to the driver’s side set
temperature. When def rost mode is
selected, dual mode operation is
canceled.
If you press the OFF button, the
climate control system shuts of f
completely.
Keep the system completely of f
f or short periods only.
To keep stale air and mustiness
f rom collecting, you should have
the f an running at all times.
171
On models with navigation system Dual Button
To Turn Everything Off
Climate Control System
168
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2009 TSX

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ÝWhen the indicator in the button is
on, air f rom the vehicle’s interior is
sent through the system again.
When the indicator is off, air is
brought in f rom the outside of the
vehicle (fresh air mode).
Switch to recirculation mode when
driving through dusty or smoky
conditions, then return to fresh air
mode.
Thesystemshouldbeleftinfresh
air mode under almost all conditions.
Keeping the system in recirculation
mode, particularly with the A/C of f ,
can cause the windows to fog up.
The outside air intakes f or the
climate control system are at the
base of the windshield. Keep this
area clear of leaves and other debris.
You can manually select various
f unctions of the climate control
system when it is in f ully automatic
mode. All other f eatures remain
automatically controlled. Making any
manual selection causes the word
AUTO in the display to go out.
This button turns the air
conditioningonandoff.Youwillsee
A/C ON or A/C OFF in the display.
When you turn the A/C of f , the
system cannot regulate the inside
temperature if you set the
temperature control below the
outside temperature.
Press the side of the bar to
increase the f an speed and airf low.
Press the side of the bar to
decrease them.
CONT INUED
Recirculat ion But t on
A ir Condit ioning (A /C) But t onSemi-automatic Operation
Fan Control
Climate Control System
Features
169
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2009 TSX

This button turns the rear window
def ogger of f and on (see page ).
Pushing this button also turns the
power mirror heaters on and of f .
Use the mode control button to
select the vents the air flows from.
Some air will flow from the
dashboard vents in all modes.To remove f og f rom the inside of the
windows, set as follows:
Airf low is divided between
the f loor and corner vents and the
defroster vents at the base of the
windshield. Air flows from the center
and corner vents in the dashboard.
Air f lows f rom the f loor
vents.
Airf low is divided between
the vents in the dashboard and the
f loor vents. This button directs the main airflow
to the windshield for faster
def rosting. It also overrides any
mode selection you may have made.
When you select , the system
automatically switches to f resh air
mode and turns on the A/C. For
f aster def rosting, manually set the
fanspeedtohigh.Youcanalso
increase airf low to the windshield by
closing the center and corner vents
on the dashboard. To close the vents,
rotate the wheel on the side of each
center and corner vent.
When you turn of f by
pressing the button again, the
system returns to its former settings. Select . The system
automatically switches to fresh air
mode and turns on the A/C.
Adjust the temperature with the
driver’s side temperature control
so the airflow feels warm.
Select to help clear the
rear window.
To increase airf low to the
windshield, close the center and
corner vents.
For f aster def ogging, manually set
the fan speed to high.
For your saf ety, make sure you have
a clear view through all the windows
bef ore driving.
When the indicator in the button is
on, the f ront passenger’s
temperature cannot be set separately
f rom the driver’s.
1.
2.
3.
4.
117
Rear Window Def ogger But t on
Mode Cont rol Windshield Def rost er But t on
Climate Control System
170
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2009 TSX

CONT INUED
Push AUTO or . The selected
temperatures appear in the display
(in the center display on models with
navigation system). When the
indicator in the DUAL button is off,
you can adjust both sides to the
same temperature by pushing the
driver’s side temperature control
switch up or down.
Thedriver’ssideandthepassenger’s
side temperature can be controlled
independently by adjusting these
switches when the green indicator in
the DUAL button is on.
Your vehicle has two temperature
control switches, one f or the driver,
and one f or the f ront passenger.
Climate Control System
T emperat ure Cont rol
Dual Temperature Control
Features
171
DUAL BUTTONPASSENGER’S SIDE
TEMPERATURE
CONTROL SWITCH
DRIVER’S SIDE
TEMPERATURE
CONTROL SWITCH
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2009 TSX

To set the driver’s side temperature
to a different value than the
passenger’s, press the DUAL button,
then push the switch up or down on
the driver’s side. To set the
passenger’s side to a dif f erent value
than the driver’s, push the switch up
or down on the passenger’s side. You
can adjust the passenger’s side
without pressing the DUAL button
first.
When you set the temperature to its
lower or upper limit, it is displayed asor .
Climate Control System
172
Driver’s Side Passenger’s Side
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2009 TSX

Theclimatecontrolsystemhastwo
sensors. A sunlight sensor is in the
top of the dashboard, and a
temperature sensor is next to the
steering column. Do not cover the
sensors or spill any liquid on them.
Climate Control System
Climate Control Sensors
Features
173
SUNLIGHT SENSORTEMPERATURE SENSOR
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2009 TSX

If you remove a f loor mat, make sure
tore-anchoritwhenyouputitback
in your vehicle.
If you use a non-Acura f loor mat,
make sure it f its properly and that it
canbeusedwiththefloormat
anchors. Do not put additional f loor
mats on top of the anchored mats.This f ilter removes the dust and
pollenthatisbroughtinfromthe
outside through the climate control
system.
Have your dealer replace the filter
when this service is indicated by a
maintenance message on the multi-
inf ormation display. It should be
replaced every 15,000 miles (24,000
km) if you drive primarily in urban
areas that have high concentrations
of soot in the air, or if the f low f rom
theclimatecontrolsystembecomes
less than usual.
Make sure the rear f loor mats are
properly positioned. If not, the f loor
mat will prevent the seat operation
and make the front passenger’s
weight sensors inef f ective. Dust and Pollen Filter Exterior Care
Floor Mats, Dust and Pollen Filter, Exterior Care
Maint enance
443
Chemical solvents and strong cleaners
can damage the paint, metal, and
plastic on your vehicle.
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2009 TSX

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Although this seems like a simple
procedure, you should take several
precautions. Open the hood, and check the
physical condition of the battery.
In very cold weather, check the
condition of the electrolyte. If it
seems slushy or f rozen, do not try
jump starting until it thaws.
To jump start your vehicle:
Connect one jumper cable to the
positive ( ) terminal on your
battery. Connect the other end to
the positive ( ) terminal on the
booster battery.
You cannot start your vehicle with an
automatic transmission by pushing
or pulling it.
Turn of f all the electrical
accessories: climate control, audio
system, lights, etc. Put the
transmission in neutral (manual)
or Park (automatic), and set the
parking brake.
The numbers in the illustration show
you the order to connect the jumper
cables.
1.
2.
3.
Jump Starting
466
BOOSTER BATTERY
A battery can explode if you do
not follow the correct procedure,
seriously injuring anyone
nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.
If a battery sits in extreme cold, the
electrolyte inside can f reeze.
Attempting to jump start with a f rozen
battery can cause it to rupture.
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2009 TSX