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ACCESSORY CONNECTIONS
Power Outlets (12V)
1Power outlets (12V) are located below the
climate control dials and in the center
console. Electrical power is available for
use with in-vehicle electrical appliances
with a maximum power rating of 120W.
These outlets cannot be used to connect
to the SUBARU STARLINK™ multimedia
system.
2Auxiliary Input Jack
The 3.5mm auxiliary input jack is located
inside the center console storage compartment. You can connect a portable music
player to the auxiliary jack and hear your music through the multimedia system in
your Subaru. Press the “Source” button located on the steering wheel or the “Media”
button on the Touchscreen to select the auxiliary mode. For more information, please
refer to the SUBARU STARLINK™ Owner's Manual.
3USB Ports
The USB ports are located inside the center console storage compartment. You can
connect a variety of USB-equipped devices to these ports, such as portable music
players or smartphones, to enjoy your favorite music through the multimedia system
in your Subaru. These ports also provide charging (5V, 2.1A) to devices. For more
information, please refer to the SUBARU STARLINK™ Owner’s Manual or Quick
Guide.
GETTING COMFORTABLE
16
Page 29 of 44

Driver Control Center Differential (DCCD) (WRX STI only)
This electronically controlled system adjusts
the power-distribution ratio between the front
and rear wheels. The system is designed to
provide optimum differential control for
improved vehicle cornering, stability, and
handling control to suit driving and road
surface conditions. The DCCD can be
operated automatically or manually.
When the system is in the automatic mode, the “AUTO” indicator
light in the combination meter comes on. The DCCD can be taken
out of “AUTO” mode and used manually by pressing the “AUTO
MANU” switch located on the center console. Pressing the “AUTO
MANU” switch again will return the system to “AUTO” mode.
When in “AUTO” mode you can use the “C.DIFF” switch to change
between AUTO [+], AUTO, and, AUTO [–]. To change to AUTO [+]
push the C.DIFF switch forward. To change to AUTO[–] push the C.DIFF switch rearward.
•AUTO [+]:This mode emphasizes traction control and strengthens the limitation of
differential action that is suitable for driving on slippery roads for vehicle stability.
•AUTO:This mode is suitable for most driving situations.
•AUTO [–]:This mode is suitable when you seek quick response from the steering wheel
and smooth driving.
To use manual mode press the “AUTO MANU” switch then push the
“C.DIFF” switch forward to increase the Limited Slip Differential
(LSD) torque or rearward to reduce the LSD torque
When using the system manually, if the control switch is set closer
to or at the “Lock” position, the powertrain may make a vibration or
noise when the vehicle is in tight turns at slow speeds (system
binding). In addition, if the rear differential oil exceeds a certain
temperature, the DCCD will automatically cancel the current torque-distribution ratio
setting and adopt its minimum ratio.
OPERATING THE VEHICLE
27
Page 38 of 44
2.5 L ENGINE (WRX STI)
1Brake Fluid Reservoir
2Main Fuse Box
3Battery
4Windshield Washer Tank
5Engine Oil Filler Cap6Engine Coolant Reservoir
7Radiator Cap
8Engine Oil Dipstick
9Air Cleaner Element
10Power Steering Fluid Reservoir
ENGINE COMPARTMENT
36
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N
NEW VEHICLE BREAK-IN .........37
O
OVERHEAD PANEL . . . . ........21
P
POWER EXTERIOR MIRRORS . . . . . . 10
POWER MOONROOF
Opening/Closing the Moonroof . . . . 11
Tilting the Moonroof ..........11
POWER WINDOWS . . . . . . . . . . . . 11
PUSH-BUTTON IGNITION SWITCH . . 23
R
REAR VIEW MIRROR
Auto-dimming Mirror ..........10
HomeLink
®5 Accessory Mirror . . . 10
S
SEATING
Head Restraint Adjustment . . . . . . . 8
Manual Seats . . . . . . . . . . . . . . . 8
Power Driver’s Seat . . . . . . . . . . . 8
Seatbelt Adjuster . . . . .........9
SPARE TIRE AND JACK . .........34
STARTING THE ENGINE
Without Push-button Ignition.....23
With Push-button Ignition.......23
T
TILT AND TELESCOPIC STEERING
COLUMN.................9
TIRE PRESSURE MONITORING SYSTEM
(TPMS)..................37
TOWING YOUR ALL-WHEEL DRIVE
SUBARU . . . . . . . . . . . . ......3
TURNING OFF THE VEHICLE
Without Push-button Ignition . . . . . 29
With Push-button Ignition Switch . . 29
TURN SIGNALS . . . . ..........19
W
WARNING AND INDICATOR LIGHTS . . 22
WINDSHIELD WIPERS..........20
INDEX
39