2023 SUBARU BRZ park assist

BSD/RCTA (If Equipped)
269
Starting and Operating7
– CONTINUED –
The system notifies the driver of the pres-
ence of vehicles in its blind spot.
If the system detects a vehicle in its
blind spot, it warns the driver by illumi-
nating the BSD/RCTA approach indicator
light(s) on the outside mirror(s).
 If the driver operates the turn signal
lever in the direction where the BSD/
RCTA approach indicator light is illumi-
nating, the system warns the driver of
dangers by flashing the BSD/RCTA
approach indicator light.
▽ Lane Change Assist (LCA)1) Operating rangeThe system notifies the driver of vehicles
approaching at a high speed in the neigh-
boring lanes. 
If the system detects a vehicle
approaching at a high speed in the neigh-
boring lanes, it warns the driver of
dangers by illuminating the BSD/RCTA
approach indicator light(s) on the outside
mirror(s).
 If the driver operates the turn signal
lever in the direction where the BSD/
RCTA approach indicator light is illumi-
nating, the system warns the driver of
dangers by flashing the BSD/RCTA
approach indicator light.
▼ Rear Cross Traffic Alert (RCTA)
1) Operating rangeThe system notifies the driver of another
vehicle approaching from either side when
driving in reverse. This feature helps the driver check the rear and side areas of the

vehicle when moving backward.
If the system detects a vehicle
approaching from either side while moving
backward, it warns the driver of dangers in
the following way.
 The BSD/RCTA approach indicator
light(s) on the outside mirror(s) flashes.
 A warning buzzer sounds.
 An icon appears on the center informa-
tion display.
▽Limitations of the detectability
of RCTA
Since the detectabilit y of RCTA is limited,
the RCTA may not operate properly in
angled parking.
701406
1
701460
1
701818
2
A B
1
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Corrosion Protection
334Do not use detergent on the wheels
when they are hot, such as after driving or
parking in hot weather.■ Alloy Wheels (Vehicles with
Matte Painted Wheels)As matte painted wheels require different
cleaning methods than conventional alloy
wheels, be sure to observe the following.
For details, consult your SUBARU dealer.
 Remove dirt using water. If the wheels
are excessively dirty, use a sponge or soft
cloth dampened with a diluted neutral
detergent to remove the dirt.
 To prevent the matte paint from being
damaged, make sure to observe the
following precautions:
- Do not scrub or polish the wheels
using a brush or dry cloth.
- Do not use any wheel coatings or
abrasive detergents.
10-2. Corrosion ProtectionYour SUBARU has been designed and
built to resist corrosi on. Special materials
and protective finishes have been used on
most parts of the vehicle to help maintain
fine appearance, strength, and reliable
operation.■ Most Common Causes of
CorrosionThe most common causes of corrosion
are:
 The accumulation of moisture retaining
dirt and debris in body panel sections,
cavities, and other areas.
 Damage to paint and other protective
coatings caused by gravel and stone
chips or minor accidents.
Corrosion is accelera ted on the vehicle
when:
 It is exposed to road salt or dust control
chemicals, or used in coastal areas where
there is more salt in the air, or in areas
where there is considerable industrial
pollution.
 It is driven in areas of high humidity,
especially when temperatures range just
above freezing.
 Dampness in certain parts of the
vehicle remains for a long time, even though other parts of the vehicle may be

dry.
 High temperatures will cause corrosion
to parts of the vehicle which cannot dry
quickly due to lack of proper ventilation.
■ To Help Prevent CorrosionWash the vehicle regularly to prevent
corrosion of the body and suspension
components. Also, wash the vehicle
promptly after driving on any of the
following surfaces.
 Roads that have been salted to prevent
them from freezing in winter
 Mud, sand, or gravel
 Coastal roads
After the winter has ended, it is recom-
mended that the underbody be given a
very thorough washing.
Before the beginning of winter, check the
condition of underbody components, such
as the exhaust system, fuel and brake
lines, brake cables, suspension, steering
system, floor pan, and fenders. If any of
them are found to be rusted, they should
be given an appropriate rust prevention
treatment or should be replaced. Contact
your SUBARU dealer to perform this kind
of maintenance and treatment if you need
assistance.
Repair chips and scratches in the paint as
soon as you find them.
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Index
411
Index14
Bottle holder ........................................................................ P215
BrakeAssist .............................................................................. P244
Booster............ .......................................... ............ P244, P355
Disc ................................................................................. P386
Fluid .......... ................................................... ......... P353, P383
Pad.................................................................................. P356
Parking ............ .......................................... ............ P255, P357
Pedal ............................................................................... P356
System ............................................................................ P244
Brake pedal Free play ......................................................................... P356
Reserve distance ............................................................ P356
Brake system .......... ........................................................ ..... P244
Warning light ................................................................... P140
Braking ................................................................................ P243 Tips ................................................................................. P243
Breaking-in of new brake pads ............................................ P357
BSD/RCTA .......................................................................... P268 Approach indicator light/warning buzzer ......................... P271
OFF indicator .................................................................. P273
OFF switch ...................................................................... P274
Warning indicator .... ..................................... ......... P150, P274
Warning light ................................................................... P274
Bulb Chart ............................................................................... P387
Replacing ........................................................................ P373
CCameraRear view camera ........................................................... P263
Catalytic converter ....................... ........................................ P291
Center console..................................................................... P214
Center information display (CID) . ........................................ P160
Cleaning .......................................................................... P336
Changing Coolant ............................................................................ P350
Flat tire ............................................................................ P303
Oil and oil filter ................................................................ P347
Charge warning light ............................................................ P137
CHECK ENGINE warning light/Malfunction indicator light... P136
Checking Brake pedal free play ...................................................... P356
Brake pedal reserve distance.......................................... P356
Clutch function ................................................................ P356
Clutch pedal free play ..................................................... P356
Coolant level ................................................................... P349
Fluid level (brake fluid) .................................................... P353
Fluid level (clutch fluid).................................................... P354
Fluid level (washer fluid) ................................................. P366
Oil level (engine oil)................. ........................................ P346
Child restraint systems .............................. ............................ P46
Installation of a booster seat ............................................. P54
Installation with ALR/ELR seatbel t .................................... P51
Lower and top tether anchorages ..................................... P55
Top tether anchorages ...................................................... P59
Child safety .............................................................................. P6
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