2018 SUBARU WRX engine

9
Vehicle Dynamics/Traction and Stability Control operation
Vehicle Dynamics Control OFF
CHECK ENGINE/
Malfunction indicator
Tire pressure warning light
Front passenger airbag ON
(Located on overhead console)
Front passenger airbag OFF (Located on overhead console)
Engine oil level warning light (WRX only)
Auto Vehicle Hold
operation
Incline start assist (vehicles
without Auto Vehicle Hold)
Keyless Access with Push
Button Start System
(if equipped)
Auto Vehicle Hold ON
Turn signals
Front fog light indicator light
(if equipped)
Headlight indicator light
Cruise control
indicator light
Cruise control SET
indicator light
Fuel gauge
Speedometer
Trip meter A/B
selection and trip
meter reset knob
Gauges
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13
Windshield Wipers
To turn on the wipers, press the wiper control lever down one level for intermittent,
two levels for low, or three levels for high speed. Return the lever to the “OFF”
position to stop the wipers. For a single wipe, move the lever up. To spray washer
fluid, pull and hold the lever toward you.
Daytime Running Lights
Daytime running lights are standard on your vehicle. Only a reduced brightness
high beam will be automatically turned on when the engine has started, the parking
brake is fully released and the light switch is in the “OFF” or “
” position. The
brightness of the illumination of the high beam headlights is reduced by the daytime
running light system. You must always switch on your headlights when it is dark
outside by turning the light switch to the “
” position.
1
2
3
INT.
LOW
HIGH
OFF
Controls
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19
1
Automatic Transmission Shift Modes (if equipped)
The automatic transmission gives you vehicle control with two different driving
modes: Normal Mode and Manual Mode.
Normal Mode
When the selector lever is in the “D” (Drive) position, the tran\
smission is in
Normal shift mode. The shift position indicator on the instrument panel \
shows
“D”, and the transmission automatically shifts into a suitable for\
ward gear.
Manual Mode
In Manual Mode, you select the desired gear position to obtain necessary
acceleration and engine braking. Moving the selector lever left into the\
manual
gate
1 from the “D” (Drive) position causes the transmission to change in\
to
Manual Mode. To shift, use the paddle shift control switches. The shift position
indicator shows the selected gear position.
While
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21
6-Speed Manual Transmission
This manual transmission is a fully
synchromeshed 6-forward and 1-reverse
speed transmission. Before you can shift into
reverse gear, you must raise the slider ring
and hold it in that position. Only pull the slider
ring up when shifting into reverse gear.
REV Alarm System (WRX STI only)
The REV alarm system automatically issues a
warning using the REV indicator light whenever
the tachometer needle enters the red zone. This
feature can be turned on or off using the multi-
information display. The REV alarm level can be
set manually to an engine speed of your choosing
between 2,000 and 6,700 rpm using the multi-
information display. The multi-information display
is also used to select a warning alarm buzzer in
addition to the light. Please refer to your Owner’s
Manual for more detailed instructions on setting
the engine speed alarm level and selecting the
warning buzzer.
While
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25
Location of
Spare Tire and Jack
A jack and other maintenance tools are
stored in the tool bucket in the center
of the spare tire, located in the trunk or
cargo area.
Emergency Towing Your
All-Wheel Drive Vehicle
Since Subaru Symmetrical All-Wheel
Drive distributes engine power to
all four wheels, improper towing
will severely damage your AWD
system. A flatbed truck is the only
recommended way to properly
transport your AWD vehicle. If towing
is necessary, it is best done by your
Subaru Retailer or a commercial
towing service.
Subaru
Roadside Assistance
Subaru Roadside Assistance is free
and standard on every 2018 Subaru
vehicle. Coverage is automatic; there
are no forms to complete. Subaru
Roadside Assistance is available
anytime during the 3-year/36,000-mile
Subaru Limited Warranty, whichever
comes first.* A Subaru Roadside
Assistance decal has been affixed to
the driver’s door window.
Subaru Roadside Assistance:
1-800-261-2155
Exclusions
Specifically excluded from Subaru
Roadside Assistance coverage are
service requests or claims resulting
from: accidents, vandalism, acts of
God, violation of any laws, misuse and
abuse, or vehicle modifications not
recommended by the manufacturer.
*See your Retailer for details.
Safety/In Case of Emergency
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Additional Information
Fuel
• For WRX, use premium unleaded gasoline with an octane rating of 91 AKI or higher. If
91 AKI fuel is not readily available, regular unleaded gasoline with an octane rating of 87
AKI or higher may be temporarily used. However, depending on your driving habits and
conditions, you may notice a decrease in engine performance, fuel economy and slight
engine vibration or knocking. Consult the Owner’s Manual for more detailed information.
• For WRX STI, use premium unleaded gasoline with an octane rating of 93 AKI or higher.
If 93 AKI fuel is not readily available in your area, premium unleaded gasoline with an
octane rating of 91 AKI may be used with no detriment to engine durabili\
ty or driveability.
However, you may notice a slight decrease in maximum engine performance while using
91 AKI fuel. Consult the Owner’s Manual for more detailed information.
Fuel Capacity
• 15.9 US gal (60 liters, 13.2 Imp gal)
• When the low fuel indicator light is displayed on the instrument panel, \
approximately
2.6 US gallons (10.0 liters, or 2.2 Imp gal) of fuel remain.
• If you have recently fueled your vehicle, the check engine light on the instrument pa\
nel
may stay on due to a missing or loose fuel filler cap (the cap should\
be tightened until a
click is heard).
Fuel Filler Lid Release
The fuel filler lid release is located on the floor to the
left of the driver’s seat. To open the fuel filler lid, pull
the fuel filler lever up and release.
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27
Engine Oil
Use only the following oils:
• 5W-30 synthetic, replacement interval 6,000 miles under normal driving
conditions. No requirement at the first 3,000 miles.
• ILSAC GF-5, which can be identified with the ILSAC certification
mark (Starburst mark).
• Or API classification SN with the words “RESOURCE CONSERVING”.
Engine Oil Capacity
• For WRX: 5.4 US qt (5.1 liters, 4.5 Imp qt)
• For WRX STI: 4.5 US qt (4.3 liters, 3.8 Imp qt)
Additional
Information
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28
102
3
7
1
8
5
4
9
6
Engine Compartment
Additional
Information
Please refer to your Owner’s Manual for more information.
WRX Engine

Note: Callouts apply to both engines.
1. Brake Fluid Reservoir
2. Main Fuse Box
3. Battery
4. Windshield Washer Tank
5. Engine Oil Filler Cap 6.
Engine Coolant Reservoir
7. Radiator Cap
8. Engine Oil Dipstick
9. Air Cleaner Element
10. Power Steering Fluid Reservoir
(WRX STI only)
WRX STI Engine
1
2
2
7
3
5
4
6
1
9
8
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