change time SUBARU IMPREZA 2016 5.G Service Manual

Starting and operating/Cruise control
&To change the cruising speed
! To increase the speed (by the “RES/
SET ”switch)
Except Crosstrek models
Crosstrek models
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.
U.S.-spec. models
When the difference between the actual
vehicle speed and the set speed is less
than 4 mph (6.8 km/h), the set speed can
be increased 1 mph (1.6 km/h) each time
by pressing the “RES/SET ”switch to the
“RES ”side quickly.
Except U.S.-spec. models
When the difference between the actual
vehicle speed and the set speed is less
than 4.4 km/h, the set speed can be
increased 1 km/h each time by pressing
the “RES/SET ”switch to the “RES”side
quickly.
! To increase the speed (by accel-
erator pedal)
1. Depress the accelerator pedal to
accelerate the vehicle to the desired
speed.
Except Crosstrek models
Crosstrek models
2. Press the “RES/SET”switch to the
“SET ”side once. Now the desired speed
is set and the vehicle will keep running at
that speed without depressing the accel-
7-48

nation meter, and the BSD/RCTA is
deactivated.
Press the switch again to activate the
BSD/RCTA. The BSD/RCTA OFF indica-
tor will disappear.
NOTE
.In the following cases, the system
may not operate properly due to
blocked radar waves. Press the BSD/
RCTA OFF switch to deactivate the
system.
–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
will remain 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
FCC ID: OAYSRR2A
CAUTION
FCC 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.
& 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
Starting and operating/BSD/RCTA (5 –door models —if equipped)
–CONTINUED –7-57

Driving tips/Trailer towing (Crosstrek models)
Crosstrek modelsConditions Maximum total trailer weight
When towing a trailer without brakes. 1,000 lbs (453 kg)
When towing a trailer with brakes. 1,500 lbs (680 kg)
When towing a trailer on a long uphill grade
continuously for over 5 miles (8 km) with an
outside temperature of 104 8F (40 8C) or above. 750 lbs (340 kg)!
Gross Vehicle Weight (GVW) and
Gross Vehicle Weight Rating
(GVWR)
Gross Vehicle Weight
The Gross Vehicle Weight (GVW) must
never exceed the Gross Vehicle Weight
Rating (GVWR).
Gross Vehicle Weight (GVW) is the
combined total of the weight of the vehicle,
driver, passengers, luggage, trailer hitch,
trailer tongue load and any other optional
equipment installed on your vehicle.
Therefore, the GVW changes depending
on the situation. Determine the GVW each
time before going on a trip by putting your
vehicle and trailer on a vehicle scale.
8-20

Driving tips/Trailer towing (Crosstrek models)
!Trailer lights
CAUTION
Direct splicing or other improper
connection of trailer lights may
damage your vehicle ’s electrical
system and cause a malfunction of
your vehicle ’s lighting system.
Connection of trailer lights to your vehi-
cle ’s electrical system requires modifica-
tions to the vehicle’ s lighting circuit to
increase its capacity and accommodate
wiring changes. To ensure the trailer lights
are connected properly, please consult
your SUBARU dealer. Check for proper
operation of the turn signals and the brake
lights each time you connect a trailer to
your vehicle.
! Tires
WARNING
Never tow a trailer when the tem-
porary spare tire is used. The tem-
porary spare tire is not designed to
sustain the towing load. Use of the
temporary spare tire when towing
can result in failure of the spare tire
and/or less stability of the vehicle.
Make sure that all the tires on your vehicle are properly inflated. Refer to
“Tires”F 12-
8.
Trailer tire condition, size, load rating and
proper inflation pressure should be in
accordance with the trailer manufacturer ’s
specifications. Also check federal, state,
province and/or other applicable regula-
tions.
In the event your vehicle gets a flat tire
when towing a trailer, ask a commercial
road service representative or profes-
sional to repair the flat tire.
If you carry a regular size spare tire in your
vehicle or trailer as a precaution against
getting a flat tire, be sure that the spare
tire is firmly secured.
& Trailer towing tips
CAUTION
. For models equipped with the
BSD (Blind Spot Detection) and
RCTA (Rear Cross Traffic Alert)
driving support systems, when
towing a trailer, press the BSD/
RCTA OFF switch to deactivate
the system. The system may not
operate properly due to the
blocked radar waves. For details
about the BSD/RCTA OFF switch, refer to
“BSD/RCTA OFF switch ”
F 7-56.
. Never exceed 45 mph (72 km/h)
when towing a trailer in hilly
country on hot days.
. When towing a trailer, steering,
stability, stopping distance and
braking performance will be dif-
ferent when compared to normal
operation. For safety’ s sake, you
should employ extra caution
when towing a trailer and you
should never drive at excessive
speeds. You should also keep the
following tips in mind:
! Before starting out on a trip
. Check the towing regulations for trailer
or caravan vehicles that vary by state/
region. Failure to comply with the proce-
dures set forth will not only compromise
your safety, but will also negate your
insurance coverage and/or may violate
the state road and traffic acts and regula-
tions.
. Check that the vehicle and vehicle-to-
hitch mounting are in good condition. If
any problems are apparent, do not tow the
trailer.
. Check that the vehicle rests horizon-
tally with the trailer attached. If the vehicle
8-24

is tipped sharply up at the front and down
at the rear, check the total trailer weight,
GVW, GAWs and tongue load again, then
confirm that the load and its distribution
are acceptable.
.Check that the tire rating and pressures
are correct.
. Check that the vehicle and trailer are
connected properly. Confirm that:
–the trailer tongue is connected
properly to the hitch ball.
– the trailer lights connector is con-
nected properly and trailer ’s brake
lights illuminate when the vehicle ’s
brake pedal is pressed, and that the
trailer ’s turn signal lights flash when
the vehicle’ s turn signal lever is oper-
ated.
– the safety chains are connected
properly.
– all cargo in the trailer is secured
safely in position.
– the side mirrors provide a good
rearward field of view without a sig-
nificant blind spot.
. Sufficient time should be taken to learn
the “feel ”of the vehicle/trailer combination
before starting out on a trip. In an area free
of traffic, practice turning, stopping and
backing up. !
Driving with a trailer
. You should allow for considerably more
stopping distance when towing a trailer.
Avoid sudden braking because it may
result in skidding or jackknifing and loss of
control.
. Avoid abrupt starts and sudden accel-
erations. If your vehicle has a manual
transmission, always start out in first gear
and release the clutch at moderate engine
revolution.
. Avoid uneven steering, sharp turns and
rapid lane changes.
. Slow down before turning. Make a
longer than normal turning radius because
the trailer wheels will be closer than the
vehicle wheels to the inside of the turn. In
a tight turn, the trailer could hit your
vehicle.
. Crosswinds will adversely affect the
handling of your vehicle and trailer, caus-
ing sway. Crosswinds can be due to
weather conditions or the passing of large
trucks or buses. If swaying occurs, firmly
grip the steering wheel and promptly begin
decelerating your vehicle at a gradual
pace.
. When passing other vehicles, consid-
erable distance is required because of the
added weight and length caused by
attaching the trailer to your vehicle.
1) Left turn
2) Right turn
. Backing up with a trailer is difficult and
takes practice. When backing up with a
trailer, never accelerate or steer rapidly.
When turning back, grip the bottom of the
steering wheel with one hand and turn it to
the left for a left turn, and turn it to the right
for a right turn.
. If the ABS warning light illuminates
while the vehicle is in motion, stop towing
the trailer and have repairs performed
immediately by your nearest SUBARU
dealer.
Driving tips/Trailer towing (Crosstrek models)
–CONTINUED –8-25

In case of emergency/Access key–if access key does not operate properly
Access key –if access key
does not operate properly
CAUTION
Keep metallic objects, magnetic
sources and signal transmitters
away from the area between the
access key and the push-button
ignition switch. They may interfere
with the communication between
the access key and the push-button
ignition switch.
If the locking/unlocking procedures, power
switch procedures or engine start proce-
dures cannot be operated because of
strong radio signals in the surrounding
area or a low battery condition of the
access key, perform the following proce-
dure. When the battery of the access key
is discharged, replace it with a new one.
Refer to “Replacing battery of access key ”
F 11-44.
& Locking and unlocking
1) Release button
2) Mechanical key
While pressing the release button of the
access key, take out the mechanical key.
Lock or unlock the driver ’s door with the
mechanical key in the procedure de-
scribed in “Locking and unlocking from
the outside ”F 2-5.
NOTE
After locking or unlocking, be sure to
attach the mechanical key back to the
access key.
& Switching power
1. Apply the parking brake.
2. Shift the select lever into the “P ”
position.
3. Depress the brake pedal.
4. Hold the access key with the buttons
facing you, and touch the push-button
ignition switch with it.
When the communication between the
access key and the vehicle is completed,
a chime (ding) will sound. At the same
time, the status of the push-button ignition
switch changes to either of the following.
.When the keyless access with push-
button start system is deactivated:
“ACC ”
. Under other conditions: “ON ”
5. When the keyless access with push-
9-18

button start system is deactivated, press
the push-button ignition switch with the
brake pedal released. The status of the
push-button ignition switch then changes
to“ON ”.
NOTE
If the power does not switch even
though the above procedure was fol-
lowed precisely, contact your SUBARU
dealer.
&Starting engine
1. Apply the parking brake.
2. Shift the select lever into the “P ”
position.
3. Depress the brake pedal.
4. Hold the access key with the buttons facing you, and touch the push-button
ignition switch with it.
When the communication between the
access key and the vehicle is completed,
a chime (ding) will sound. At the same
time, the push-button ignition switch turns
to the
“ACC”or “ON ”position.
5. After the push-button ignition switch
turns to the “ACC ”or “ON ”position, while
depressing the brake pedal, press the
push-button ignition switch.
NOTE
If the engine does not start even
though the above procedure was fol-
lowed precisely, contact your SUBARU
dealer.
Rear gate –if the rear gate
cannot be opened
In the event that you cannot open the rear
gate by operating the rear gate opener
button, you can open it from inside the
cargo area.
1. Remove the access cover at the
bottom-center of the rear gate trim using
a flat-head screwdriver wrapped with vinyl
tape or a cloth.
2. Locate the rear gate open lever behind
the rear gate trim panel.
In case of emergency/Rear gate –if the rear gate cannot be opened
–CONTINUED –9-19

Maintenance and service/Engine oil
Engine oil
CAUTION
.If the level gauge cannot be
pulled out easily, twist the level
gauge right and left, then gently
pull it out. Otherwise, you may be
injured accidentally straining
yourself.
. Use only engine oil with the
recommended grade and vis-
cosity.
. Be careful not to spill engine oil
when adding it. If oil touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
engine oil gets on the exhaust
pipe, be sure to wipe it off.
& Engine oil consumption
Some engine oil will be consumed while
driving. The rate of consumption can be
affected by such factors as transmission
type, driving style, terrain and tempera-
ture. Under the following conditions, oil
consumption can be increased and thus
require refilling between maintenance
intervals:
. When the engine is new and within the break-in period
.
When the engine oil is of lower quality
. When the incorrect oil viscosity is used
. When engine brakin g is employed
(repeatedly)
. When the engine is operated at high
engine speeds (for extended periods of
time)
. When the engine is operated under
heavy loads (for extended periods of time)
. When towing a trailer (Crosstrek mod-
els)
. When the engine idles for extended
periods of time
. When the vehicle is operated in stop
and go and/or heavy traffic situations
. When the vehicle is used under severe
thermal conditions
. When the vehicle accelerates and
decelerates frequently
Under these or similar conditions, you
should check your oil at least every 2nd
fuel fill-up and change your engine oil
more frequently. Different drivers in the
same car may experience different results.
If your oil consumption rate is greater than
expected, contact your authorized
SUBARU retailer who may perform a test
under controlled conditions.
& Locations of the oil level
gauge, oil filler cap and oil
filter
1) Oil level gauge
2) Oil filler cap
3) Oil filter
&Checking the oil level
1. Park the vehicle on a level surface and
turn the ignition switch to the “LOCK”/
“OFF ”position. If you check the oil level
just after turning the ignition switch to the
“LOCK ”/“OFF ”position, wait a few minutes
for the oil to drain back into the oil pan
before checking the level.
2. Pull out the level gauge, wipe it clean,
and insert it again.
3. Be sure the level gauge is correctly
11-8

Maintenance and service/Brake booster
Brake booster
If the brake booster does not operate as
described in the following, have it checked
by your SUBARU dealer.
1. With the ignition switch in the“LOCK” /
“ OFF ”position, depress the brake pedal
several times, applying the same pedal
force each time. The distance the pedal
travels should not vary.
2. With the brake pedal depressed, start
the engine. The pedal should move
slightly down to the floor.
3. With the brake pedal depressed, stop
the engine and keep the pedal depressed
for 30 seconds. The pedal height should
not change.
4. Start the engine again and run for
approximately one minute then turn it off.
Depress the brake pedal several times to
check the brake booster. The brake
booster operates properly if the pedal
stroke decreases with each depression.
Brake pedal
Check the brake pedal free play and
reserve distance according to the main-
tenance schedule in the “Warranty and
Maintenance Booklet ”.
&Checking the brake pedal
free play
1) 0.02 –0.11 in (0.5 –2.7 mm)
Turn the ignition switch to the “LOCK”/
“OFF ”position and firmly depress the
brake pedal several times. Lightly pull
the brake pedal up with one finger to
check the free play with a force of less
than 2 lbf (10 N, 1 kgf).
If the free play is not within proper
specification, contact your SUBARU deal- er.
&
Checking the brake pedal
reserve distance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approxi-
mately 66 lbf (294 N, 30 kgf) and measure
the distance between the upper surface of
the pedal pad and the floor.
When the measurement is smaller than
the specification, or when the pedal does
not operate smoothly, contact with your
SUBARU dealer.
11-18

Tire wear varies from wheel to wheel.
Move the tires to the positions shown in
the illustration each time they are rotated.
For the tire rotation schedule, refer to the
“Warranty and Maintenance Booklet”.
Replace any damaged or unevenly worn
tires at the time of rotation. After tire
rotation, adjust the tires pressures and
make sure the wheel nuts are correctly
tightened.
After driving approximately 600 miles
(1,000 km), check the wheel nuts again
and retighten any nut that has become
loose.
& Tire replacement
The wheels and tires are important and
integral parts of your vehicle’ s design;
they cannot be changed arbitrarily. The
tires fitted as standard equipment are
optimally matched to the characteristics
of the vehicle and were selected to give
the best possible combination of running
performance, ride comfort, and service
life. It is essential for every tire to have a
size and construction matching those
shown on the tire placard and to have a
speed symbol and load index matching
those shown on the tire placard.
Using tires of a non-specified size detracts from controllability, ride comfort, braking
performance, speedometer accuracy and
odometer accuracy. It also creates incor-
rect body-to-tire clearances and inappro-
priately changes the vehicle
’s ground
clearance.
All four tires must be the same in terms of
manufacturer, brand (tread pattern), con-
struction, and size. You are advised to
replace the tires with new ones that are
identical to those fitted as standard equip-
ment.
For safe vehicle operation, SUBARU
recommends replacing all four tires at
the same time.WARNING
. When 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
driver
’s door pillar.
If all of four tires are not the same
for items (a) to (h), serious me-
chanical 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.
. Use only radial tires. Do not use
radial tires together with belted
bias tires and/or bias-ply tires.
Doing so can dangerously re-
duce controllability, resulting in
an accident.
Maintenance and service/Tires and wheels
–CONTINUED –11-27