suspension SUBARU BRZ 2019 Owners Manual

107
1-7. Safety information
1
Before driving
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■
How to contact the vehicle manufact urer concerning modifications for
persons with disabilities that m ay affect the advanced airbag system
Changing or moving any parts of the front seats, rear seat, seatbelts, front
bumper, front side frame, radiator panel, instrument panel, combination
meter, steering wheel, steering column, tire, suspension or floor panel can
affect the operation of the SUBARU advanced airbag system. If you have
any questions, you may contact the following SUBARU distributors.

Subaru of America, Inc.
Customer Retailer Services Department
One Subaru Drive
Camden, NJ 08103-8500
1-800-SUBARU3 (1-800-782-2783)

Subaru Hawaii
2850 Pukoloa Street, Suite 202, Honolulu,
HI 96819-4467
808-839-2273

Shen’s Corporation dba Prestige Automobile
491, East Marine Corps Drive, Route 1 Dededo,
Guam 96921-6225
671-633-2698

Trebol Motors
P.O. Box 11204, San Juan, Puerto Rico
00910
787-793-2828

Subaru Canada, Inc.
Consumer Support Department
560 Suffolk Court, Mississauga, Ontario
L5R 4J7
1-800-894-4212
There are currently no SUBARU distributor s in any other U.S. territories. If
you are in such an area, please contact the SUBARU distributor or dealer
from which you bought your vehicle.

128 1-7. Safety information
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WARNING
■SRS airbag precautions
●Do not touch any of the component parts immediately after the SRS air-
bags have deployed (inflated) as they may be hot.
● If breathing becomes difficult after the SRS airbag has deployed, open a
door or window to allow fresh air in, or leave the vehicle if it is safe to do
so. Wash off any residue as soon as possible to prevent skin irritation.
● If the areas where the SRS airbags are stored, such as the steering wheel
pad and front and rear pillar garni shes, are damaged or cracked, have
them replaced by your SUBARU dealer.
■ Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or perform any of the following modifications
without consulting your SUBARU dealer.
The SRS airbags may malfunction or deploy (inflate) accidentally, causing
death or serious injury.
● Installation, removal, disassembly and repair of the SRS airbags.
● Repairs, modifications, removal or replacement of the steering wheel,
instrument panel, dashboard, seats or seat upholstery, front, side and rear
pillars or roof side rails.
● Repairs or modifications of the front fender, front bumper, or side of the
occupant compartment.
● Installation of a grille guard (bull bars, kangaroo bar, etc.), snow plows,
winches.
● Modifications to the vehicle's suspension system.
● Installation of electronic devices su ch as mobile two-way radios and CD
players.
● Modifications to your vehicle for a person with a physical disability.

140 1-7. Safety information
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WARNING
■Front passenger occupant detection system precautions
●Never install a rearward facing child seat in the front passenger’s seat
even if the front passenger’s SRS frontal airbag is deactivated. Be sure to
install it in the rear seat in a correct manner. Also, it is strongly recom-
mended that any forward facing child seat or booster seat be installed in
the rear seat, and that even children who have outgrown a child restraint
system be also seated in the rear seat. This is because children sitting in
the front passenger’s seat may be killed or severely injured should the
front passenger’s SRS frontal airbag deploy. SUBARU believes that the
rear seats are the safest place for children
● If luggage or electronic devices are placed on the front passenger seat,
the OFF indicator may turn off and the ON indicator may illuminate. If this
occurs, the front passenger’s airbag may deploy during a collision. If this is
not desirable, remove the luggage or el ectronic devices from the front pas-
senger seat.
● Modifications for persons wi th disabilities that may affect the front passen-
ger occupant detection system. (U.S. onl y) Removing, replacing or modify-
ing any parts of the front seats, seatbelts, front bumper, front side frame,
instrument panel, combination meter, steering wheel, steering column,
tires, suspension or floor panel can affect the operation of the SUBARU
front passenger occupant detection system.

171
2-1. Driving procedures
2
When driving
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CAUTION
■
When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may
cause the following serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be
sure to have your SUBARU dealer check the following:
● Brake function
● Changes in quantity and quality of oil and fluid used for the engine, trans-
mission, differential, etc.
● Lubricant condition for the propeller shaft, bearings and suspension joints
(where possible) and the function of all joints, bearings, etc.

231
2-2. Instrument cluster
2
When driving
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■
G-force display
● Depending on the vehicle usage conditions , the brake fluid pressure dis-
play may not reach its maximum reading even though the brake pedal is
fully depressed.
● If a battery terminal is disconnected and reconnected, the steering
amount display may be disabled temporarily. After driving the vehicle for
a while, the display will be enabled.
■ Suspension of the settings display
● The settings cannot be changed while driving. When changing settings,
park the vehicle in a safe place.
● If a warning message is displayed, operation of the settings display will
be suspended.
■ Using the stopwatch
If the engine is stopped while the stopwatch is operating, the stopwatch will
stop and the time up to that point will be recorded.
■ Outside temperature display
● In the following situations, the correct outside temperature may not be
displayed.
• When the vehicle is very hot, such as when under the sun.
• When the vehicle is idling or being driven at low speeds such as in a
traffic jam or when the engine is stopped and then restarted immedi-
ately afterward.
• When the actual outside temperature is outside of the indicator range.
● If “ − − ” is displayed for approximately 1 minute or more or if the outside
temperature is not displayed, the system may be malfunctioning. Have
the vehicle inspected by your SUBARU dealer.
■ Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is
characteristic of liquid crystal displays, and there is no problem continuing to
use the display.

263
2-4. Using other driving systems
2
When driving
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WARNING
■
TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■ When the Vehicle stability control (VSC) and/or brake LSD function is
activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.
■ When the TRAC/Vehicle stability co ntrol (VSC) systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRAC/Vehicle stability control (VSC) systems off
unless necessary.
■ Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC and Vehicle stability cont rol (VSC) systems will not function
correctly if different tires are installed on the vehicle.
Contact your SUBARU dealer for further information when replacing tires or
wheels.
■ Handling of tires and suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.

334 4-1. Maintenance and care
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■Parts containing resin such as the bumper
Do not scrub with abrasive cleaners.
■ Brake (vehicles with brembo brake)
●Painted brake calipers
• When using detergent, use neutral detergent. Do not use hard brushes
or abrasive cleaners, as they will damage the paint.
• Do not use detergent on the brake calipers when they are hot.
• Wash detergent off immediately after use.
● Rust may form if the vehicle is parked with wet brake pads or disc rotors,
causing them to stick. Before parking the vehicle after it is washed, drive
slowly and apply the brakes several times to dry the parts.
■ When washing the vehicle
Wear rubber gloves and use a hand brush when washing down underbody,
inner fenders and suspension to effectively remove mud and dirt off.
WARNING
■ When washing the vehicle
●Do not wash the engine compartment and area adjacent to it. If water
enters the engine air intake or electric al parts it will cause engine trouble or
a malfunction of the power steering.
● When washing the vehicle, the brakes may get wet. As a result, the brake
stopping distance will be longer. To dry the brakes, drive the vehicle at a
safe speed while lightly depressing the brake pedal to heat up the brakes.
● When washing inner fenders, under body, bumpers and protruding objects
such as exhaust pipes and exhaust finishers, be careful to prevent injuries
from contacting sharp ends.
■ Precautions regarding the exhaust pipes
Exhaust gasses cause the exhaust pipes and rear bumper diffusers to
become quite hot.
When washing the vehicle, be careful not to touch the pipes and diffusers
until they have cooled sufficiently, as touching hot exhaust pipes and rear
bumper diffusers can cause burns.

336 4-1. Maintenance and care
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CAUTION
■When using a high pressure car wash
Do not bring the nozzle tip close to boots (rubber or resin manufactured
cover), connectors or the following parts. The parts may be damaged if they
come into contact with high-pressure water.
• Traction related parts
• Steering parts
• Suspension parts
•Brake parts

5
When trouble arises
413
5-1. Essential information
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If your vehicle needs to be towed
Emergency towingIf a tow truck is not available in an emergency, your vehicle may be
temporarily towed using a cable or chain secured to the emergency
towing eyelet to move the vehicle to a safe location or to free a stuck
vehicle from sand or snow. This should only be attempted on hard
surfaced roads for short distances at low speeds.
A driver must be in the vehicle to steer and operate the brakes. The
vehicle's wheels, drive train, axles, steering and brakes must be in
good condition.
For vehicles with an automatic transmission, only the front towing
eyelet may be used. Towing eyelet
If towing is necessary, we recommend having your vehicle towed by
your SUBARU dealer or a comme rcial towing service, using a flat
bed truck.
The vehicle must be secured 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.

5
When trouble arises
415
5-1. Essential information
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Installing towing eyelet
Remove the eyelet cover using a flathead screwdriver.
To prevent damage to the vehicle, cover the tip of the screwdriver
with a rag.
Front
CAUTION
■To prevent causing serious damage to the transmission in emergency
towing (vehicles with an automatic transmission)
Never tow a vehicle from the rear with four wheels on the ground. This may
cause serious damage to the transmission.
■ To prevent damage to the vehicle
● When towing this vehicle, make sure to observe the following:
• Do not use a wire rope
• Keep vehicle speed below 20 mph (32 km/h) and do not tow for dis-
tances over 19 miles (30 km)
• Tow the vehicle in the forward direction
• Do not apply rope to the vehicle's suspension and so forth
● Do not tow another vehicle, boat (trailer) and so forth, that is heavier than
this vehicle.
■ When towing down a long slope
Use a wheel lift-type or flat bed truck. ( →P. 418, 419)
If a wheel lift-type or flat bed truck is not used, the brakes may overheat,
leading to poor brake performance.
STEP 1