SUBARU WRX 2016 Owners Manual

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

& Handling of radar sensors
Radar sensors
The radar sensors, one on each side of
the vehicle, are mounted inside the rear
bumper.
To ensure correct operation of the BSD/
RCTA, observe the following precautions.
. Always keep the bumper surface near
the radar sensors clean.
. Do not affix any stickers or other items
on the bumper surface near the radar
sensors.
. Do not modify the bumper near the
radar sensors.
. Do not paint the bumper near the radar
sensors.
. Do not expose the bumper near the
radar sensors to strong impacts. If a sensor becomes misaligned, a system
malfunction may occur, including the
inability to detect vehicles entering the
detection areas. If any strong shock is
applied to the bumper, be sure to contact
your SUBARU dealer for inspection.
. Do not disassemble the radar sensors.
NOTE If the radar sensors require repair or
replacement, or the bumper area
around the radar sensors requires
repair, paintwork or replacement, con-
tact your SUBARU dealer for assis-
tance. Starting and operating/BSD/RCTA
7-63

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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

Driving tips/Driving precaution
conditions than a two wheel drive vehicle.
There is little difference in handling,
however, during extremely sharp turns or
sudden braking. Therefore, when driving
down a slope or turning corners, be sure
to reduce your speed and maintain an
ample distance from other vehicles.
. Always check the cold tire pressure
before starting to drive. The recom-
mended tire pressure is provided on the
tire placard, which is located under the
door latch on the driver ’ s side.
. Frequent driving of an AWD vehicle
under hard-driving conditions such as
steep hills or dusty roads will necessitate
more frequent replacement of the follow-
ing items than that specified in the
“ Warranty and Maintenance Booklet ” .
– Engine oil
– Brake fluid
– Rear differential gear oil
– Manual transmission oil (MT mod-
els)
– Continuously variable transmission
fluid (CVT models)
– Front differential gear oil (CVT
models)
. There are some precautions that you
must observe when towing your vehicle.
For detailed information, refer to “ Towing ”
F 9-12. Driving precaution Water entering the engine air intake or the
exhaust pipe or water splashing onto
electrical parts may damage your vehicle
and may cause it to stall. Never attempt to
drive through rushing water; regardless of
its depth, it can wash away the ground
from under your tires, resulting in possible
loss of traction and even vehicle rollover. Winter driving & Operation during cold
weather Carry some emergency equipment, such
as a window scraper, a bag of sand,
flares, a small shovel and jumper cables.
Check the battery and cables. Cold
temperatures reduce battery capacity.
The battery must be in good condition to
provide enough power for cold winter
starts.
It normally takes longer to start the engine
in very cold weather conditions. Use an
engine oil of a proper grade and viscosity
for cold weather. Using heavy summer oil
will make it harder to start the engine.
Keep the door locks from freezing by
squirting them with deicer or glycerin.
Forcing a frozen door open may damage
or separate the rubber weather strips
around the door. If the door is frozen,
use hot water to melt the ice, and after-
wards thoroughly wipe the water away.
Use a windshield washer fluid that con-
tains an antifreeze solution. Do not use
engine antifreeze or other substitutes
because they may damage the paint of
the vehicle.8-6

SUBARU Windshield Washer Fluid con-
tains 58.5% methyl alcohol and 41.5%
surfactant, by volume. Its freezing tem-
perature varies according to how much it
is diluted, as indicated in the following
table. Washer Fluid Con-
centration Freezing Temperature
30% 10.4 8 F( − 12 8 C)
50% − 4 8 F( − 20 8 C)
100% − 49 8 F( − 45 8 C)
In order to prevent freezing of washer
fluid, check the freezing temperatures in
the table above when adjusting the fluid
concentration to the outside temperature.
If you fill the reservoir tank with a fluid with
a different concentration from the one
used previously, purge the old fluid from
the piping between the reservoir tank and
washer nozzles by operating the washer
for a certain period of time. Otherwise, if
the concentration of the fluid remaining in
thepipingistoolowfortheoutside
temperature, it may freeze and block the
nozzles.
CAUTION
. Adjust the washer fluid concen-
tration appropriately for the out- side temperature. If the concen-
tration is inappropriate, sprayed
washer fluid may freeze on the
windshield and obstruct your
view, and the fluid may freeze in
the reservoir tank.
. State or local regulations on
volatile organic compounds may
restrict the use of methanol, a
common windshield washer anti-
freeze additive. Washer fluids
containing non-methanol anti-
freeze agents should be used
only if they provide cold weather
protection without damaging
your vehicle ’ s paint, wiper blades
or washer system.
! Before driving your vehicle
Before entering the vehicle, remove any
snow or ice from your shoes because that
could make the pedals slippery and
driving dangerous.
While warming up the vehicle before
driving, check that the accelerator pedal,
brake pedal, and all other controls operate
smoothly.
Clear away ice and snow that has
accumulated under the fenders to avoid
making steering difficult. During severe winter driving, stop when and where it is
safe to do so and check under the fenders
periodically.
! Parking in cold weather
WARNINGSnow can trap dangerous exhaust
gases under your vehicle. Keep
snow clear of the exhaust pipe and
from around your vehicle if you park
the vehicle in snow with the engine
running.
CAUTION. Do not use the parking brake
when parking for long periods in
cold weather since it could freeze
in that position.
. When the vehicle is parked in
snow or when it snows, raise the
wiper blades off the glass to
prevent damage to them.
. When the vehicle has been left
parked after use on roads heavily
covered with snow, or has been
left parked during a snowstorm,
icing may develop on the brake
system, which could cause poor
braking action. Check for snow Driving tips/Winter driving
– CONTINUED –8-7