2016 SUBARU IMPREZA Owners Manual

Maintenance and service/Battery
Battery
WARNING
.Before beginning work on or near
any battery, be sure to extinguish
all cigarettes, matches, and light-
ers. Never expose a battery to an
open flame or electric sparks.
Batteries give off a gas which is
highly flammable and explosive.
. For safety, in case an explosion
does occur, wear eye protection
or shield your eyes when work-
ing near any battery. Never lean
over a battery.
. Do not let battery fluid contact
eyes, skin, fabrics, or paint be-
cause battery fluid is a corrosive
acid. If battery fluid gets on your
skin or in your eyes, immediately
flush the area with water thor-
oughly. Seek medical help imme-
diately if acid has entered the
eyes.
If battery fluid is accidentally
swallowed, immediately drink a
large amount of milk or water,
and seek medical attention im-
mediately.
. To lessen the risk of sparks, remove rings, metal watchbands,
and other metal jewelry. Never
allow metal tools to contact the
positive battery terminal and any-
thing connected to it WHILE you
are at the same time in contact
with any other metallic portion of
the vehicle because a short cir-
cuit will result.
. Keep everyone including children
away from the battery.
. Charge the battery in a well-
ventilated area.
. Battery posts, terminals and re-
lated accessories contain lead
and lead compounds, chemicals
known to the State of California
to cause cancer and reproductive
harm. Batteries also contain
other chemicals known to the
State of California to cause can-
cer.
Wash hands after handling.
1) Cap
2) Upper level
3) Lower level
It is unnecessary to periodically check the
battery fluid level or periodically refill with
distilled water.
However, if the battery fluid level is below
the lower level, remove the cap. Fill to the
upper level with distilled water.
CAUTION
Never use more than 10 amperes
when charging the battery because
it will shorten battery life.
11-34

Fuses
CAUTION
Never replace a fuse with one hav-
ing a higher rating or with material
other than a fuse because serious
damage or a fire could result.
The fuses are designed to melt during an
overload to prevent damage to the wiring
harness and electrical equipment. The
fuses are located in two fuse boxes.
One is located under the instrument panel
behind the fuse box cover on the driver ’s
seat side. To remove the cover, pull it out.
1) Spare fuses
The other one (main fuse box) is housed
in the engine compartment. Also, the
spare fuses are stored in the fuse box
cover.
The fuse puller is stored in the main fuse box in the engine compartment.
1) Good
2) Blown
If any lights, accessories or other electrical
controls do not operate, inspect the
corresponding fuse. If a fuse has blown,
replace it.
1. Turn the ignition switch to the
“LOCK”/
“OFF ”position and turn off all electrical
accessories.
2. Remove the cover.
3. Determine which fuse may be blown.
Look at the back side of each fuse box
cover and refer to “Fuses and circuits”
F 12-10.
Maintenance and service/Fuses
–CONTINUED –11-35

Maintenance and service/Installation of accessories
4. Pull out the fuse with the fuse puller.
5. Inspect the fuse. If it has blown,
replace it with a spare fuse of the same
rating.
6. If the same fuse blows again, this
indicates that its system has a problem.
Contact your SUBARU dealer for repairs.
Installation of accessories
Always consult your SUBARU dealer
before installing fog lights or any other
electrical equipment in your vehicle. Such
accessories may cause the electronic
system to malfunction if they are incor-
rectly installed or if they are not suited for
the vehicle.
Replacing bulbs
WARNING
Bulbs may become very hot while
illuminated. Before replacing bulbs,
turn off the lights and wait until the
bulbs cool down. Otherwise, there is
a risk of sustaining a burn injury.
CAUTION
Replace any bulb only with a new
bulb of the specified wattage. Using
a bulb of different wattage could
result in a fire. For the specified
wattage of each bulb, refer to“Bulb
chart” F12-14.
& Headlights (models with HID
headlights)
WARNING
High-intensity-discharge (HID) bulbs
are used for the low beams of the
headlights. These HID bulbs use an
extremely high voltage. To avoid the
risk of an electric shock that could
result in serious injury, observe the
11-36

following precautions.
.Do not replace any headlight
bulbs (both low beam and high
beam) by yourself.
. Do not remove/restore the head-
light assemblies by yourself.
. Do not remove any headlight-
assembly components by your-
self.
For replacement, contact your
SUBARU dealer.
& Headlights (models without
HID headlights)
CAUTION
Halogen headlight bulbs become
very hot while in use. If you touch
the bulb surface with bare hands or
greasy gloves, fingerprints or
grease on the bulb surface will
develop into hot spots, causing the
bulb to break. If there are finger
prints or grease on the bulb surface,
wipe them away with a soft cloth
moistened with alcohol.
NOTE
. If headlight aiming is required, con-
sult your SUBARU dealer for proper
adjustment of the headlight aim.
. It may be difficult to replace the
bulbs. Have the bulbs replaced by your
SUBARU dealer if necessary.
Perform the following steps to replace the
bulbs.
Right-hand side
1. Use a screwdriver to undo the clips on
the air intake duct, then remove the air
intake duct (right-hand side).
Left-hand side
2. Use a screwdriver to remove the
secured clip of the washer tank. To make
it easy to access the bulb, turn the neck of
the washer fluid filler pipe as illustrated
(left-hand side).
Maintenance and service/Replacing bulbs
–CONTINUED –11-37

Maintenance and service/Replacing bulbs
1) Low beam bulb
2) High beam bulb
3. Disconnect the electrical connector
from the bulb and remove the bulb from
the headlight assembly by turning it
counterclockwise.
4. Replace the bulb with new one. At this
time, use care not to touch the bulb
surface.
5. To install the bulb to the headlight
assembly, turn it clockwise until it clicks.
6. Reconnect the electrical connector.
7. Install the air intake duct with clips
(right-hand side).
8. Set the washer fluid filler pipe to the
original place and secure it by clip (left-
hand side).
&Front turn signal light
It may be difficult to replace the bulbs.
Have the bulbs replaced by your SUBARU
dealer if necessary.
&Parking light
It may be difficult to replace the bulbs.
Have the bulbs replaced by your SUBARU
dealer if necessary.
&Front fog light (if equipped)
It may be difficult to replace the bulbs.
Have the bulbs replaced by your SUBARU
dealer if necessary.
&Rear combination lights
! 4-door models
1. Remove the clips from the trunk trim
with a flat-head screwdriver.
2. Open the rear portion of the trunk trim
11-38

panel as illustrated.
NOTE
Make sure that the“*”part of the trunk
trim in the illustration does not contact
the trunk lid stay. If the “
*”part is bent,
the trunk trim may be torn.
1) Stop light/Tail and rear side marker light
2) Rear turn signal light
3) Backup light
3. Remove the bulb socket from the rear
combination light assembly by turning it
counterclockwise.
4. Pull the bulb out of the bulb socket and
replace it with a new one.
5. Set the bulb socket into the rear
combination light assembly and turn it
clockwise until it locks. 6. Secure the rear trunk trim panel with
the clips.
!
5-door models
1. Using a Phillips screwdriver, remove
the upper and lower screws that secure
the rear combination light assembly.
2. Slide the rear combination light as-
sembly rearward and remove it from the
vehicle.
Maintenance and service/Replacing bulbs
–CONTINUED –11-39

Maintenance and service/Replacing bulbs
1) Rear side marker light
2) Rear turn signal light
3) Backup light
4) Stop light/Tail light
3. Remove the bulb socket from the rear
combination light assembly by turning it
counterclockwise.
4. Pull the bulb out of the bulb socket and
replace it with a new one.
5. Set the bulb socket into the rear
combination light assembly and turn it
clockwise until it locks.
1) Guide pins
2) Catch
3) Clip
6. Put the rear combination light assem-
bly into place while aligning the 2 guide
pins and a catch with the guide holes and
a clip on the vehicle.
7. Tighten the upper and lower screws.
11-40

&License plate light
! 4-door models
1. Open the trunk and remove the clips
from the trunk lid trim with a flat-head
screwdriver.
2. Turn the bulb socket counterclockwise
and pull out the socket.
3. Pull the bulb out of the socket.
4. Install a new bulb.
5. Reinstall the bulb socket and the trunk
lid trim.
!5-door models
1. Insert a finger into the right side of the
license plate light cover, then press once
to the left and pull out to remove the cover.
2. Turn the bulb socket counterclockwise
and pull out the socket.
3. Pull the bulb out of the socket.
4. Install a new bulb.
5. Reinstall the bulb socket and the
license plate light cover.
Maintenance and service/Replacing bulbs
–CONTINUED –11-41