2016 SUBARU WRX engine

Hill start assist OFF indicator light is
illuminated
When using the Hill start assist system, a
braking effect may be felt even after the
brake pedal has been released. However,
this braking effect should disappear once
the clutch pedal is released.
NOTE A slight jolt may be felt when the
vehicle begins to move forward after
being reversed.
& To activate/deactivate the Hill
start assist system
CAUTIONWhile the Hill start assist system is
deactivated, when starting on an
uphill grade, braking power is not
maintained if the brake pedal is
released. Start on an uphill grade
by using the parking brake.
You can activate/deactivate the Hill start
assist system according to the following
procedure.
NOTE
If you make an error when performing
any steps in the following procedure, place the ignition switch in the
“ LOCK ” / “ OFF ” position once and then
start over again.
! To deactivate
1. Park your vehicle in a flat and safe
location and apply the parking brake.
2. Turn the ignition switch to the “ LOCK ” /
“ OFF ” position.
3. Restart the engine.
4. Confirm the following items.
(1) The Brake system warning light
illuminates.
(2) The Vehicle Dynamics Control
warning light turns off.
(3) The Vehicle Dynamics Control
OFF indicator light turns off.
(4) The ABS warning light turns off. Vehicle Dynamics Control OFF switch
5. Press the Vehicle Dynamics Control
OFF switch and hold it until the Vehicle
Dynamics Control OFF indicator light “
”
on the combination meter illuminates for
several seconds and then turns off.
6. Within 5 seconds after the Vehicle
Dynamics Control OFF indicator light
turns off, release the Vehicle Dynamics
Control OFF switch.Starting and operating/Hill start assist system (models without electronic parking brake system)
– CONTINUED –7-51

Starting and operating/Cruise control
(S#) mode is selected, the select lever/
gear position indicator will change
from the current gear position indica-
tion to the “ D ” indication.
& To temporarily cancel the
cruise controlThe cruise control can be temporarily
canceled in the following ways.
. Press the “ CANCEL ” button.
. Depress the brake pedal.
. Depress the clutch pedal (MT models
only).
WARNING
For CVT models, you can cancel the
cruise control by shifting the select
lever into the “ N ” position. However, do not shift the lever into the “ N ”
position while driving except in case
of emergency. If the select lever is
shifted into the “ N ” position, the
engine brake will no longer work.
This could result in an accident.
The cruise control set indicator in the
combination meter disappears when the
cruise control is canceled.
To resume the cruise control after it has
been temporarily canceled and with vehi-
cle speed of approximately 20 mph (30
km/h) or more, press the “ RES/SET ”
switch to the “ RES ” side to return to the
original cruising speed automatically.
The cruise control set indicator in the
combination meter will automatically ap-
pear at this time. & To turn off the cruise control There are two ways to turn off the cruise
control:
. Press the cruise control main button
again.
. Turn the ignition switch to the “ ACC ” or
“ LOCK ” / “ OFF ” position (but only when the
vehicle is completely stopped).
& To change the cruising speed ! To increase the speed (by the “ RES/
SET ” switch)
Press the “ RES/SET ” switch to the “ RES ”
side and hold it until the vehicle reaches
the desired speed. Then, release the
switch. The vehicle speed at that moment
will be memorized and treated as the new
set speed.7-54

Starting and operating/BSD/RCTA
nation meter, and the BSD/RCTA is
deactivated.
Press the switch again to activate the
BSD/RCTA. The BSD/RCTA OFF indica-
tor disappears.
NOTE . In the following cases, press the
BSD/RCTA OFF switch to deactivate
the system. The system may not oper-
ate properly due to blocked radar
waves.
– When towing a trailer
– When a bicycle carrier or other
item is fitted to the rear of the
vehicle
– When using a chassis dynam-
ometer or free roller device, etc.
– When running the engine and
makingthewheelsrotatewhile
lifting up the vehicle
. If the ignition switch is turned to the
“ LOCK ” / “ OFF ” position, the last known
status of the system is maintained. For
example, if the ignition switch is turned
to the “ LOCK ” / “ OFF ” position with the
BSD/RCTA deactivated, the BSD/RCTA
remains deactivated the next time the
ignition switch is turned to the “ ON ”
position.
. If the vehicle battery is disconnected
due to situations such as battery terminal or fuse replacement, after the
battery is reconnected, the BSD/RCTA
will be activated.
& Certification for the BSD/
RCTA . U.S.-spec. models
FCC ID: OAYSRR2A
CAUTIONFCC WARNING
Changes or modifications not ex-
pressly approved by the party re-
sponsible for compliance could void
the user ’ s authority to operate the
equipment.
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference that
may cause undesired operation.
. Canada-spec. models
This device complies with Industry
Canada licence-exempt RSS standard
(s). Operation is subject to the following
two conditions: (1) this device may not cause interference, and (2) this device
must accept any interference, including
interference that may cause undesired
operation of the device.
Le présent appareil est conforme aux
CNR d ’ Industrie Canada applicables aux
appareils radio exempts de licence. L ’ ex-
ploitation est autorisée aux deux condi-
tions suivantes: (1) l ’ appareil ne doit pas
produire de brouillage, et (2) l ’ utilisateur
de l ’ appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage
est susceptible d ’ en compromettre le
fonctionnement.7-62

New vehicle break-in driving – the first
1,000 miles (1,600 km) ..................................... 8-2
Fuel economy hints ............................................ 8-2
Engine exhaust gas (carbon monoxide) ............ 8-2
Catalytic converter .............................................. 8-3
Periodic inspections ........................................... 8-4
Driving in foreign countries ............................... 8-4
Driving tips for AWD models .............................. 8-5
Driving precaution ............................................... 8-6
Winter driving ...................................................... 8-6Operation during cold weather ............................. 8-6 Driving on snowy and icy roads ........................... 8-8
Corrosion protection ............................................ 8-9
Snow tires ........................................................... 8-9
Tire chains ........................................................ 8-10
Rocking the vehicle ........................................... 8-10
Loading your vehicle ......................................... 8-10Vehicle capacity weight ...................................... 8-11
GVWR and GAWR (Gross Vehicle Weight Rating
and Gross Axle Weight Rating) ........................ 8-12
Trailer towing ..................................................... 8-12
Driving tips
8

Driving tips/New vehicle break – in driving – the first 1,000 miles (1,600 km)
New vehicle break-in driving
– the first 1,000 miles (1,600
km) The performance and long life of your
vehicle are dependent on how you handle
and care for your vehicle while it is new.
Follow these instructions during the first
1,000 miles (1,600 km):
. Do not race the engine. And do not
allow engine speed to exceed 4,000 rpm
except in an emergency.
. Do not drive at one constant engine or
vehicle speed for a long time, either fast or
slow.
. Avoid starting suddenly and rapid
acceleration, except in an emergency.
. Avoid hard braking, except in an
emergency.
The same break-in procedures should be
applied to an overhauled engine, newly
mounted engine or when brake pads or
brake linings are replaced with new ones. Fuel economy hints The following suggestions will help to save
fuel.
. Select the proper gear position for the
speed and road conditions.
. Avoid sudden acceleration or decelera-
tion. Always accelerate gently until you
reach the desired speed. Then try to
maintain that speed for as long as
possible.
. Do not pump the accelerator and avoid
racing the engine.
. Avoid unnecessary engine idling.
. Keep the engine properly tuned.
. Keep the tires inflated to the correct
pressure shown on the tire placard, which
is located under the door latch on the
driver ’ s side. Low pressure will increase
tire wear and fuel consumption.
. Use the air conditioner only when
necessary.
. Keep the front and rear wheels in
proper alignment.
. Avoid carrying unnecessary luggage or
cargo.
. The indication of the ECO gauge
shows a reference for saving fuel. For
details, refer to “ ECO gauge ” F 3-12.Engine exhaust gas (carbon
monoxide) WARNING. Never inhale engine exhaust gas.
Engine exhaust gas contains
carbon monoxide, a colorless
and odorless gas which is dan-
gerous, or even lethal, if inhaled.
. Always properly maintain the en-
gine exhaust system to prevent
engine exhaust gas from enter-
ing the vehicle.
. Never run the engine in a closed
space, such as a garage, except
for the brief time needed to drive
the vehicle in or out of it.
. Avoid remaining in a parked
vehicle for a lengthy time while
the engine is running. If that is
unavoidable, then use the venti-
lation fan to force fresh air into
the vehicle.
. Always keep the front ventilator
inlet grille free from snow, leaves
or other obstructions to ensure
that the ventilation system al-
ways works properly.
. If at any time you suspect that8-2

exhaust fumes are entering the
vehicle, have the problem
checked and corrected as soon
as possible. If you must drive
under these conditions, drive
only with all windows fully open.
. Keep the trunk lid closed while
driving to prevent exhaust gas
from entering the vehicle.
NOTE Due to the expansion and contraction
of the metals used in the manufacture
of the exhaust system, you may hear a
crackling sound coming from the ex-
haust system for a short time after the
engine has been shut off. This sound is
normal. Catalytic converter
STI
Except STI
The catalytic converter is installed in the
exhaust system. It serves as a catalyst to reduce HC, CO and NOx in exhaust
gases, thus providing cleaner exhaust.
To avoid damage to the catalytic conver-
ter:
. Use only unleaded fuel. Even a small
amount of leaded fuel will damage the
catalytic converter.
. Never start the engine by pushing or
pulling the vehicle.
. Avoid racing the engine.
. Never turn off the ignition switch while
the vehicle is moving.
. Keep your engine tuned-up. If you feel
the engine running rough (misfiring, back-
firing or incomplete combustion), have
your vehicle checked and repaired by an
authorized SUBARU dealer.
. Do not apply undercoating or rust
prevention treatment to the heat shield of
catalytic converter and the exhaust sys-
tem.
. Do not drive with an extremely low fuel
level.
WARNING
. Avoid fire hazards. Do not drive
or park the vehicle anywhere
near flammable materials (e.g.,
grass, paper, rags or leaves),
because the catalytic converter Driving tips/Catalytic converter
– CONTINUED –8-3

Driving tips/Periodic inspections
operates at very high tempera-
tures.
. Keep everyone and flammable
materials away from the exhaust
pipe while the engine is running.
The exhaust gas is very hot.
Periodic inspections To keep your vehicle in the best condition
at all times, always have the recom-
mended maintenance services listed in
the maintenance schedule in the “ War-
ranty and Maintenance Booklet ” per-
formed at the specified time or mileage
intervals.
Driving in foreign countries When planning to use your vehicle in
another country:
. Confirm the availability of the correct
fuel. Refer to “ Fuel requirements ” F 7-3.
. Comply with all regulations and re-
quirements of each country.
8-4

Driving tips for AWD models WARNING. Always maintain a safe driving
speed according to the road and
weather conditions in order to
avoid having an accident on a
sharp turn, during sudden brak-
ing or under other similar condi-
tions.
. Always use the utmost care in
driving – overconfidence be-
cause you are driving an All-
Wheel Drive vehicle could easily
lead to a serious accident.
. When you replacing or installing
tire(s), all four tires must be the
same for following items.
(a) Size
(b) Circumference
(c) Speed symbol
(d) Load index
(e) Construction
(f) Manufacturer
(g) Brand (tread pattern)
(h) Degrees of wear
For the items (a) to (d), you must
obey the specification that is printed on the tire placard. The
tire placard is located on the
bottom of driver ’ s door pillar.
If all of four tires are not the same
for items (a) to (h), there is a
possibility that serious mechan-
ical damage could occur to the
drive train of your car, and affect
the following.
— Ride
— Handling
— Braking
— Speedometer/Odometer
calibration
— Clearance between the body
and tires
It also may be dangerous and
lead to loss of vehicle control,
and it can lead to an accident.
CAUTION
If you use a temporary spare tire to
replace a flat tire, be sure to use the
original temporary spare tire stored
in the vehicle. Using other sizes may
result in severe mechanical damage
to the drive train of your vehicle. All-Wheel Drive distributes the engine
power to all four wheels. AWD models
provide better traction when driving on
slippery, wet or snow-covered roads and
when moving out of mud, dirt and sand.
By shifting power between the front and
rear wheels, SUBARU AWD can also
provide added traction during acceleration
and added engine braking force during
deceleration.
Therefore, your SUBARU AWD vehicle
may handle differently than an ordinary
two wheel drive vehicle and it contains
some features unique to AWD. For safety
purposes as well as to avoid damaging
the AWD system, you should keep the
following tips in mind.
. An AWD model is better able to climb
steeper roads under snowy or slippery Driving tips/Driving tips for AWD models
– CONTINUED –8-5