2014 SUBARU IMPREZA WRX Owners Manual

4-12Climate control/Operating tips for heater and air conditioner
properly and become damaged, the sys-
tem may not be able to control the interior
temperature correctly. To avoid damaging
the sensors, observe the following pre-cautions. –Do not subject the sensors to impact.
– Keep water away from the sensors.
– Do not cover the sensors.
The sensors are located as follows.– Solar sensor: beside the windshield
defroster grille.– Interior air temperature sensor: near
the ignition switch.– Outside temperature sensor: behind
the front grille. Operating tips for heater and
air conditioner &
Cleaning ventilation grille
Always keep the front ventilation inlet grille
free of snow, leaves, or other obstructions
to ensure efficient heating and defrosting.
Since the condenser is located in front of
the radiator, this area should be kept clean
because cooling performance is impaired
by any accumulation of insects and leaves
on the condenser. &Efficient cooling after parking
in direct sunlight
After parking in direct sunlight, drive with
the windows open for a few minutes to
allow outside air to circulate into the heated interior. This results in quicker
cooling by the air conditioner. Keep the
windows closed during the operation of
the air conditioner for maximum cooling
efficiency. &
Lubrication oil circulation in
the refrigerant circuit
Operate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil. & Checking air conditioning
system before summer sea-son
Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper
operation each spring. Have the air con-
ditioning system checked by your
SUBARU dealer. & Cooling and dehumidifying in
high humidity and low tem-
perature weather conditions
Under certain weather conditions (high
relative humidity, low temperatures, etc.) a
small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
any problem with the air conditioning

system. &Air conditioner compressor
shut-off when engine is
heavily loaded
To improve acceleration and gas mileage,
the air conditioner compressor is designed
to temporarily shut off during air condi-
tioner operation whenever the accelerator
is fully depressed such as during rapid
acceleration or when driving on a steepupgrade. & Refrigerant for your climate
control system
Your air conditioner uses ozone friendly
refrigerant HFC134a. Therefore, the meth-
od of adding, changing or checking the
refrigerant is different from the method for
CFC12 (freon). Consult your SUBARU
dealer for service. Repairs needed as a
result of using the wrong refrigerant are
not covered under warranty. Air filtration system
Replace the filter element according to the
replacement schedule as follows. This
schedule should be followed to maintain
the filter
’s dust collection ability. Under
extremely dusty conditions, the filter
should be replaced more frequently. It is
recommended that you have your filter
checked or replaced by your SUBARU
dealer. For replacement, use only a
genuine SUBARU air filter kit.
Replacement schedule: Every 12 months or 7,500 miles (12,000
km) whichever comes first
CAUTION
Contact your SUBARU dealer if the
following occurs, even if it is not yet
time to change the filter: . Reduction of the airflow through
the vents.
. Windshield gets easily fogged or
misted. NOTE
The filter can influence the air condi-
tioning, heating and defroster perfor-
mance if not properly maintained. &
Replacing an air filter
1. Remove the glove box. (1) Open the glove box.
(2) Remove the damper shaft from the
glove box.
Climate control/Air filtration system4-13
– CONTINUED –

4-14Climate control/Air filtration system
(3) Pull out the glove box.
2. Remove the air filter.
3. Replace the air filter element with a
new one.
CAUTION
The arrow mark on the filter must
point UP.
4. Reinstall the glove box, and connect
the damper shaft.
5. Close the glove box.

6. Attach the service label to the driver’s
side door pillar.
Climate control/Air filtration system4-15

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Antenna system.................................................. 5-3
Roof antenna ...................................................... 5-3
FM reception ....................................................... 5-3
Installation of accessories .................................. 5-4
Audio set ............................................................. 5-4
Type A audio set (if equipped) ............................. 5-5
Type B audio set (if equipped) ............................. 5-6
Power and sound controls ................................. 5-7
Power switch and volume control ........................ 5-7
Sound control ..................................................... 5-7
Adjustable level of each mode ............................. 5-9
FM/AM radio operation ...................................... 5-10
FM/AM selection ................................................. 5-10
Tuning ............................................................... 5-10
Displaying radio PS (Program Service Name) and RT (Radio Text) ................................................ 5-12
Station preset .................................................... 5-12
Satellite radio operation (if equipped) .............. 5-13
Sirius XM
TMSatellite Radio Activation (for U.S.A.
only) ................................................................ 5-13
Sirius satellite radio (for Canada only) ................ 5-13
Satellite radio reception ...................................... 5-13
Displaying satellite radio ID of tuner ................... 5-14
Band selection ................................................... 5-15
Channel and category selection .......................... 5-15
Channel preset ................................................... 5-16
Display selection ................................................ 5-16
CD player operation ........................................... 5-16
Play file. ............................................................. 5-17
How to insert a CD(s) (type A) ............................ 5-17
How to insert a CD (type B) ................................ 5-18 How to play back a CD
...................................... 5-18
To select a track from the beginning .................. 5-18
Fast-forwarding and rewinding . .......................... 5-19
Repeating .......................................................... 5-19
Random playback .............................................. 5-20
Scan ................................................................. 5-20
Display selection ............................................... 5-21
Folder selection ................................................. 5-21
How to eject CDs from the player (type A) ..... ..... 5-22
How to eject a CD from the player (type B) .... ..... 5-22
When the following messages are displayed. . ..... 5-22
Auxiliary input jack (if equipped). ..................... 5-23
Precautions to observe when handling a compact disc ................................................... 5-24
USB storage device / iPod
®operations
(type B audio) ................................................. 5-26
Play file ............................................................. 5-26
Connectable USB storage device ....................... 5-26
Connectable iPod
®models ................................. 5-27
Connecting USB storage device / iPod®............. 5-27
How to play back ............................................... 5-28
To select a track from the beginning .................. 5-29
To select a chapter from the beginning when connecting iPod
®............................................. 5-29
Fast-forwarding and rewinding . .......................... 5-29
Repeating .......................................................... 5-29
Random playback .............................................. 5-29
SCAN (only when connecting USB storage device) ............................................................ 5-30
Selecting category (only when connecting iPod
®) ............................................................. 5-30 Audio
5

AudioDisplay selection ................................................ 5-30
Folder selection (only when connecting USB storage device) ................................................ 5-30
When “CHECK DEVICE ”is displayed .................. 5-30
Audio control buttons ........................................ 5-31
MODE button ..................................................... 5-31
“
” and “”buttons ......................................... 5-31
Volume control buttons ...................................... 5-32
MUTE button (models without Hands-free system) ............................................................ 5-33 Bluetooth
®audio (type B audio)
....................... 5-33
Media format ..................................................... 5-33
Setting Bluetooth
®audio .................................... 5-33
Bluetooth®audio operation ................................ 5-34
Hands-free system (if equipped) ...................... 5-35
Tips for the Hands-free system .......................... 5-35
Certification for the Hands-free system ............... 5-36
Safety precautions ............................................. 5-37
Using the Hands-free system ............................. 5-38
Bluetooth
®setting ............................................. 5-46

Antenna system &Roof antenna
CAUTION
. Be sure to lower the antenna rod
before entering garages, parking
towers and other locations with
low ceilings.
. Remove the antenna rod before
washing your car at a car wash. If
the antenna rod is left attached, it
may scratch the roof.
. When reinstalling the removed
antenna rod, be sure to fully
tighten it.
1) Unscrew
2) Remove
The roof antenna is installed in the center
at the rear part of the roof.
It is possible to remove the antenna rod by
unscrewing it from its base. &
FM reception
Although FM is normally static free,
reception can be affected by the surround-
ing area, atmospheric conditions, station
strength and transmitter distance. Build-
ings or other obstructions may cause
momentary static, flutter or station inter-
ference. If reception continues to be
unsatisfactory, switch to a stronger station.
Audio/Antenna system5-3