2023 SUBARU BRZ headlights

Light Control Switch
177
Instruments and Controls3
– CONTINUED –
When the headlights are on high beam,
the high beam indicator light “ ” on the
combination meter also illuminates.■ High Beam Assist Function
(If Equipped)
NOTE The high beam assist function
utilizes the stereo camera installed at
the position of th e front map lights.
 For details on how to handle the
stereo camera, refer to the Owner’s
Manual supplement for the EyeSight
system.
The high beam assist function automati-
cally changes the headlight from high
beam to low beam (or vice versa).
When all of the following conditions are
met, the headlight will change to high
beam.
 When the vehicle speed increases to or
above 20 mph (32 km/h).
 There is no preceding or oncoming
vehicle.
 The forward area of the vehicle is dark.
 The road does not have a sharp curve.
When any of the following conditions are
met, the headlight will change to low
beam. 
When the vehicle speed decreases to
or below 10 mph (16 km/h).
 When the forward area of the vehicle is
bright.
 When there is a preceding or oncoming
vehicle.
 When the EyeSight system is malfunc-
tioning or is temporarily stopped.
NOTE Do not overestimate the capacity of
the high beam assist function. The
driver always has the responsibility to
understand the surrounding situation,
to drive safely, and to change the head-
light mode manually if necessary.
 The factory setting (default setting)
for this function is set as “operational”.
This setting can be changed to OFF
(non-operation) at SUBARU dealers.
For more details, contact a SUBARU
dealer.
▼ How to use the high beam assist
function
The high beam assist function will be acti-
vated when all the following conditions are
met.
 The light control swit ch is in the “AUTO”
position and the low beam headlights are
on automatically.
 The turn signal lever is pushed forward.
High beam assist indicatorWhen the high beam assist function is
activated, the high beam assist indicator
on the combination meter will illuminate.NOTEIf the high beam ass ist function is mal-
functioning or is temporarily stopped,
the headlight will be fixed at low beam.
▼ Temporary stop of high beam
assist functionIf the high beam assist function stops
temporarily due to poor visibility or
abnormal temperature, the message
appears on the combination meter. Once
the conditions have been remedied, drive
the vehicle for a while to restore the
system.
306869
BRZ_U.book 177 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Light Control Switch
179
Instruments and Controls3
– CONTINUED –
- In bad weather (fog, snow, sand
storm, heavy rain, etc.).
- When the windshield glass is dirty or
fogged.
- When the windshield is cracked or
damaged.
- If there are lights similar to the head-
lights or the tail lights in the surrounding
area.
- When an oncoming vehicle or
vehicle ahead is driven without its
headlights and tail lights on.
- If the headlights of an oncoming
vehicle or the tail lights of a vehicle
ahead are dirty or discolored, or if the
light beams are not aimed correctly.
- When a rapid change of brightness
continues while driving.
- When driving on a road with many
ups and downs or uneven surfaces.
- When driving on a road with many
curves.
- When there are some objects that
reflect light strongly, such as a road
sign or a mirror in vehicle ahead.
- When the rear part of the vehicle
ahead, such as a container, reflects
light strongly.
- When the headlights of your vehicle
are damaged or dirty.
- When your vehicle is tilted, such as
in case the vehicle has a flat tire or is
being towed. - When the stereo camera is

deformed or the stereo camera lenses
are dirty.
- Immediately after the engine has
started.
 In the following conditions, the head-
light mode will not be automatically
changed from the high beam to the low
beam.
- When your vehicle passes an
oncoming vehicle suddenly in a blind
curve.
- When another vehicle passes in
front of your vehicle.
- When an oncoming vehicle or
vehicle ahead comes in and out of view
because of continuous curves, median
strips, roadside trees, etc.
 If the stereo camera detects the light of
the front fog lights of an oncoming vehicle,
the headlight mode may change from the
high beam to the low beam automatically.
 The headlight mode may change from
the high beam to the low beam, or the low
beam mode may continue, when affected
by a street light, traffic signal, illumination
of an advertisement board, or a reflective
object such as a road sign and signboard.
 The timing of the change of headlight
mode may differ due to the following
factors. - Color or brightness of the headlights

of an oncoming vehicle or the tail lights
of a vehicle ahead.
- The headlights of the oncoming
vehicle or the tail lights of the vehicle
ahead are covered with mud, snow,
etc.
- Movement and direction of an
oncoming vehicle or a vehicle ahead.
- When the headlights of an
oncoming vehicle or the tail lights of a
vehicle ahead illuminate on only one
side.
- When the oncoming vehicle or
vehicle ahead is a motorcycle.
- Conditions of a road (slope, curve,
road surface, etc.).
- Number of passengers and weight
of loaded cargo.
- Limitation of the detection ability of
the stereo camera.
BRZ_U.book 179 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Steering Responsive Headlight (SRH) (If Equipped)
180■Daytime Running Light
SystemThe daytime running lights will automati-
cally illuminate when the following condi-
tions are fulfilled.
The engine is running.
 The parking brake is fully released.
 The light control switch is in the
“AUTO”, “ ” or “OFF” position.
 For AT models, the select lever is in a
position other than the “P” position.NOTE When the light switch is in the “ ”
position, the instrument panel illumina-
tion, side marker lights, tail lights and
license plate lights are also illumi-
nated. 
While the headlight switch is in the
“AUTO” position and the headlights
turn on automatically, the daytime
running light is deactivated.
 When the turn signal indicators are
flashing, the daytime running light on
the side that the turn signals are
flashing will turn off.
3-11. Steering Responsive
Headlight (SRH) (If Equipped)1) The target area of illumination when
SRH is activated
2) The target area of illumination when
SRH is not activatedSRH is a function that automatically
moves the headlight beam to the left or
right in accordance with the steering
angle. This function helps to improve the
visibility at night by illuminating the road
ahead at corners and intersections.
You can turn the SRH function on or off.
The settings can be changed by using the
combination meter display (color TFT) or
center information display. For details,
WARNING
When the daytime running lights are
illuminated, the tail lights do not
illuminate. When it becomes dark
outside, turn the li ght switch to the
“ ” position to illuminate the head-
lights and tail lights. This will
improve visibility and allow other
drivers to see your vehicle more
easily.
1
2
304837
BRZ_U.book 180 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Headlight Beam Leveler
1823-12. Headlight Beam LevelerThe LED headlights produce more light
than conventional halogen headlights.
When the vehicle is carrying a heavy load
and the headlight beams are angled
upwards, the driver of an oncoming
vehicle may experience glare.
To prevent this, the automatic headlight
beam leveler adjusts the headlights to the
optimum height automatically depending
on the load the vehicle is carrying.
3-13. Turn Signal Lever1) Right turn
2) Lane change right signal
3) Lane change left signal
4) Left turnTo activate the turn signal:
Pushing the turn signal lever up/down and
releasing it activates the turn signal. Then
the lever returns to its original position.
To cancel the turn signal:
Push and release the turn signal lever
slightly in the opposite direction of the
active turn signal. To signal a lane change:
1. Push the turn signal lever up or down

slightly.
2. Hold in the signal lever during the lane
change.
The turn signal indicator lights will flash in
the direction of the turn or lane change.
The lever will return automatically to the
neutral position when you release it.
■ One-Touch Lane ChangerTo flash the turn signal and turn signal
indicator light three times, push the turn
signal lever up or down slightly and imme-
diately release it.NOTEThe operational/non-operational set-
ting of the one-touch lane changer can
be changed by a SUBARU dealer. Con-
tact the nearest SUBARU dealer for
details. The setting can also be
changed by operating the center infor-
mation display. For details, refer to
"Car settings" P165
CAUTION
In certain circumstances, the head-
lights may become misaligned, and
the headlight beam leveler will not
reset them to the proper angle. This
may occur after transporting your
vehicle on a flat-bed truck, or if the
vehicle is parked and restarted on
different angles. In such cases,
have the headlight alignment
checked by a SUBARU dealer.
2
3 41
306967
BRZ_U.book 182 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Mirrors
186It is possible to set the defogger system
for the continuous operation mode by
operating the center information display.
For details, refer to "Car settings" P165.NOTEWhile the defogger system is in the
continuous operation mode, if the bat-
tery voltage drops below the permissi-
ble level, continuous operation of the
defogger system is canceled and the
system stops operating.
3-16. MirrorsAlways check that the inside and outside
mirrors are properly adjusted before you
start driving.■ Inside Mirror1) Normal position
2) Anti-glare positionPush the tab on the mirror for normal use.
To reduce glare from the headlights of the
vehicle behind you, pull the tab to the anti-
glare position.
■ Auto-Dimming Mirror/
Compass with HomeLink
®
(Dealer Option)
1) Display
2) HomeLink
® buttons
3) Switch
During nighttime driving, the auto-
dimming feature senses distracting glare
from vehicle headlights behind you and
automatically dims to eliminate the glare
and help preserve your vision.
▼ To Operate the Auto-Dimming
FeaturePress the “ ” switch to turn the auto-
dimming feature on/off. The auto-dimming
feature is enabled when the switch’s
green LED indicator is on. The auto-
CAUTION
 To prevent the battery from being
discharged, do not operate the
defogger system continuously
for any longer than necessary. Do not use sharp instruments or
window cleaner containing abra-
sives to clean the inner surface of
the rear window. They may
damage the conductors printed
on the window.
305310
1
2
2 3
3048671
BRZ_U.book 186 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Starting and Stopping Engine
230On rare occasions, it may be difficult
to start the engine depending on the
fuel and the usage condition (repeated
driving of a distance in which the
engine has not warmed up suffi-
ciently). In such a case, it is recom-
mended that you change to a different
brand of fuel.
 On rare occasions, transient
knocking may be heard from the
engine when the accelerator is oper-
ated rapidly such as a rapid start-up
and a rapid acceleration. This is not a
malfunction.
 The engine starts more easily when
the headlights, air conditioner and rear
window defogger are turned off.■ Starting Engine
NOTEWhen pressing the push-button
ignition switch while depressing the
clutch pedal (MT models) or the brake
pedal (AT models): - The engine starter operates for a
maximum of 10 seconds and after
starting the engine, the starter stops
automatically.
- The engine can be started
regardless of the power status.
 If the engine does not start, check
the security indicator light. Then press
the push-button ignition switch
without depressing the clutch pedal
(MT models) or the brake pedal (AT
models) to switch the power to “OFF”. - If the light had illuminated, try to
start the engine again.
- If the light had been off, press the
push-button ignition switch while
depressing the clutch pedal (MT
models) or the brake pedal (AT
models) more forcefully.
 The engine start procedures may
not function depending on the radio
wave conditions around the vehicle. In
such a case, refer to "Starting Engine"
 P326.
 If the vehicle battery is discharged,
the steering cannot be unlocked.
Charge the battery.
WARNING
 There are some general precau-
tions when starting the engine.
Carefully read the precautions
described in "General Precau-
tions When Starting Engine"
 P229. If the steering lock cannot be
released after the engine has
started, never drive the vehicle.
The steering is still locked, and it
may result in an accident.
CAUTION
 If a system malfunction warning
message is displayed on the
combination meter, there may be
a malfunction with the vehicle.
Contact a SUBARU dealer imme-
diately. If a steering lock warning
message is displayed on the
combination me ter after the
engine has started, it means that
the steering is still locked. While
moving the steering wheel right
and left, depress the brake pedal,
and press the push-button igni-
tion switch. Do not continue pressing the
push-button ignition switch for
more than 10 seconds. Doing so
could cause a malfunction. If the
engine does not start, stop
pressing the push -button ignition
switch. Instead, press the push-
button ignition switch without
depressing the clutch pedal (MT
models) or the brake pedal (AT
models) to switch the power
status to “OFF”. Wait 10 seconds,
and then press the push-button
ignition switch to start the
engine.
BRZ_U.book 230 ページ ２０２２年３月２９日　火曜日　午後３時５９分

BSD/RCTA (If Equipped)
272It is mounted on each side of the outside
mirrors.
The indicator light will illuminate
when a
vehicle approaching from behind is
detected.
The indicator light will flash
to warn the
driver of dangers under the following
conditions.
 While the indicator light is illuminating,
if the turn signal lever is operated toward
the side in which this light turned on
 When reversing the vehicle while the
system detects a vehicle approaching
from either side
▽ BSD/RCTA approach indicator
light dimming function
When the headlights are turned on, the
brightness of the BSD/RCTA approach
indicator light will be reduced.
NOTE You may have difficulty seeing the
BSD/RCTA approach indicator light
under the following conditions. - When sunlight shines directly on
it
- When the headlight beams from
a vehicle traveling behind shines
directly on it
 While the illumination brightness
control dial is in the fully upward posi- tion, even if the headlights are turned

on, the brightness of the BSD/RCTA
approach indicator light will not be
reduced. For details about the illumina-
tion brightness control dial, refer to
"Illumination Brightness Control"
 P130.
▼ BSD/RCTA approach warning
buzzer (only when reversing)
A warning buzzer sounds along with
flashing of the BSD/RCTA approach indi-
cator light to warn the driver of dangers.
The setting of the warning buzzer volume
can be changed by operating the center
information display. For details, refer to
"Car settings"  P165.
▼ Safety tips regarding the BSD/
RCTA approach indicator light/
warning buzzer
 In the following cases, operation of the
BSD/RCTA approach indicator light and
the warning buzzer may be delayed or the
system may fail to issue these warnings.
- When a vehicle moves to the neigh-
boring lane from a lane next to the
neighboring lane
- When driving on a steep incline or
on repeated sharp uphill and downhill
grades
- When going beyond a pass - When both your vehicle and a

vehicle driving on a neighboring lane
are driving on the far side of each lane.
- When several narrowly-spaced
vehicles are approaching in a row
- In low radius bends (tight bends or
when making turns at an intersection)
- When there is a difference in height
between your lane and the neighboring
lane
- Immediately after the BSD/RCTA is
activated by touching “BSD/RCTA”
- Immediately after the shift lever/
select lever is shifted to the “R” position
- When extremely heavy cargo is
loaded in the trunk
 During reversing, operation of the BSD/
RCTA approach indicator light and the
warning buzzer may be delayed or the
system may fail to issue these warnings
under the following conditions.
- When backing out of an angled
parking space
- When a large-sized vehicle is
parked next to your vehicle (That
vehicle prevents the propagation of
radar waves.)
- When reversing on sloped roads
- When reversing at a high speedBRZ_U.book 272 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Towing
324holes, return the plugs to their original
places.■Using a Flat-Bed Truck
This is the best way to transport your
vehicle. Use the following procedures to
ensure safe transportation.
1. Shift the select lever into the “P” posi-
tion for AT models. Sh ift the shift lever into
the 1st position for MT models.
2. Apply the parking brake firmly.
3. Secure the vehicle onto the carrier
properly with safety chains. Each safety
chain should be equally tightened and
care must be taken not to pull the chains
so tightly that the suspension bottoms out.
■ Towing with All Wheels on
the Ground
WARNING
Use the rear tie-down holes only for
downward anchoring. If they are
used to anchor the vehicle in any
other direction, cables may slip out
of the holes, possibly causing a
dangerous situation.
900488
CAUTION
Transport by flat -bed truck may
cause the headlights to become
misaligned. In such a case, have the
headlight alignment checked by a
SUBARU dealer after transporting
the vehicle by flat-bed truck.
WARNING
 Never turn the ignition switch to
the “OFF” position while the
vehicle is being towed because
the steering wheel and the direc-
tion of the wheels will be locked. Remember that the brake booster
and power steering do not func-
tion when the engine is not
running. Because the engine is
turned off, it w ill take greater
effort to operate the brake pedal
and steering wheel.
900489
BRZ_U.book 324 ページ ２０２２年３月２９日　火曜日　午後３時５９分