snow chains SUBARU BRZ 2017 1.G Owners Manual

256 2-4. Using other driving systems
●Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■Electric power steering operation sound
When the steering wheel is operated, a motor sound (whirring sound) may
be heard. This does not indicate a malfunction.
■Reduced effectiveness of the electric power steering system
The effectiveness of the electric power steering system is reduced to pre-
vent the system from overheating when there is frequent steering input over
an extended period of time. The steering wheel may feel heavy as a result.
Should this occur, refrain from excessive steering input or stop the vehicle
and turn the engine off. The electric power steering system should return to
normal after a little while.
WARNING
■The ABS does not operate effectively when
●Tires with inadequate gripping ability are used (such as excessively worn
tires on a snow covered road).
●The vehicle hydroplanes while driving at high speed on wet or slick roads.
■Stopping distance when the ABS is operating may exceed that of nor-
mal conditions
The ABS is not designed to shorten the vehicle’s stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following situ-
ations:
●When driving on dirt, gravel or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or uneven surfaces

268
2-5. Driving information
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropri-
ate to the prevailing weather conditions.
■Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tem-
peratures.
• Engine oil
• Washer fluid
●Have a service technician inspect the condition of the battery.
●Have the vehicle fitted with four snow tires.
Make sure to install 4 tires that are of the specified size, and that
all 4 tires are the same for the following items:
•Size
• Circumference
• Speed symbol
• Load index
• Construction
• Manufacturer
• Brand (tread pattern)
• Degrees of wear
Also, make sure to use tire chains that match the size of the tires.
■Before driving the vehicle
Perform the following according to the driving conditions.
●Do not try to forcibly open a window or move a wiper that is
frozen. Pour warm water over the frozen area to melt the ice.
Wipe away the water immediately to prevent it from freezing.
●To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents
in front of the windshield.

272 2-5. Driving information
CAUTION
■Repairing or replacing snow tires (vehicles with a tire pressure moni-
toring system)
Request repairs or replacement of snow tires from SUBARU dealers or
legitimate tire retailers.
This is because the removal and attachment of snow tires affects the
operation of the tire pressure warning valves and transmitters.
■Fitting tire chains (vehicles with a tire pressure monitoring system)
The tire pressure warning valves and transmitters may not function cor-
rectly when tire chains are fitted.

352 4-3. Do-it-yourself maintenance
Registering ID codes (vehicles with a tire pressure monitoring
system)
The tire pressure warning valve and transmitter is equipped with a
unique ID code. When replacing a tire pressure warning valve and
transmitter, it is necessary to register the ID code. Have the ID code
registered by your SUBARU dealer.
■When to replace your vehicle’s tires
Tires should be replaced if:
●You have tire damage such as cuts, splits, cracks deep enough to
expose the fabric or bulges indicating internal damage
●A tire goes flat repeatedly or cannot be properly repaired due to the
size or location of a cut or other damage
If you are not sure, consult with your SUBARU dealer.
■Replacing tires and wheels (vehicles with a tire pressure monitor-
ing system)
If the ID code of the tire pressure warning valve and transmitter is not
registered, the tire pressure monitoring system will not work properly.
After driving for about 20 minutes, the tire pressure warning light comes
on after blinking for 1 minute to indicate a system malfunction.
■Tire life
Any tire over 6 years old must be checked by a qualified technician even
if they have seldom or never been used or damage is not obvious.
■If the tread wears down below 0.16 in. (4 mm) on snow tires
The effectiveness of snow tires is lost.
■Low profile tires
Generally, low profile tires will wear more rapidly and tire grip perfor-
mance will be reduced on snowy and/or icy roads when compared to
standard tires. Be sure to use snow tires or tire chains on snowy and/or
icy roads and drive carefully at a speed appropriate for road and weather
conditions.

5
When trouble arises
393
5-1. Essential information
If your vehicle needs to be towed
Emergency towing
If 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 commercial 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.

410 5-2. Steps to take in an emergency
■If the tire pressure monitoring system is inoperative (if equipped)
The tire pressure monitoring system will be disabled in the following con-
ditions:
(When the condition becomes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmit-
ters are used.
●If the ID code on the tire pressure warning valves and transmitters is
not registered in the tire pressure warning computer.
●If the tire inflation pressure is 55 psi (380 kPa, 3.87 kgf/cm2 or bar) or
higher.
The tire pressure monitoring system may be disabled in the following
conditions:
(When the condition becomes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies
are nearby.
●If a radio set at similar frequencies is in use in the vehicle.
●If a window tint that affects the radio wave signals is installed.
●If there is a lot of snow or ice on the vehicle, in particular around the
wheels or wheel housings.
●If non-genuine SUBARU wheels are used. (Even if you use SUBARU
wheels, the tire pressure monitoring system may not work properly
with some types of tires.)
●If tire chains are used.
●If a large metallic object which can interfere with signal reception is
put in the trunk.
■If the tire pressure warning light frequently comes on after blinking
for approximately one minute (if equipped)
If the tire pressure warning light frequently comes on after blinking for
approximately one minute when the push-button ignition switch is turned
to “ON” mode (vehicles with a keyless access with push button start sys-
tem) or the engine switch is turned to the “ON” position (vehicles without
a keyless access with push button start system), have it checked your
SUBARU dealer.

531 Alphabetical index
Switch
“DISP” switch........................ 208
Driving pattern selector
switch ................................. 183
Engine switch ............... 169, 178
Fog light switch..................... 233
Hazard light switch ............... 392
Hazard warning flasher
switch ................................. 392
Ignition switch ............... 169, 178
“km/h MPH” switch ............... 194
Light switches ....................... 228
“ODO/TRIP” switch....... 207, 214
Meter control switches.......... 214
Power door lock
switch ................................... 44
Power window switch ............. 72
“TRACK” switch .................... 253
Transmission shift
switches ..................... 184, 186
Vehicle stability control
(VSC)/TRAC off
switch ......................... 252, 255
Window lock switch ................ 72
Wiper and washer
switch ................................. 234
Tachometer
Tachometer .......................... 194
Tail lights
Switch ................................... 228
Theft deterrent system
Alarm ...................................... 85
Engine immobilizer system..... 80
Theft prevention labels ............. 84
Tire inflation pressure ............ 474
Tire information
Glossary ............................... 486
Size ...................................... 483
Tire identification number ..... 482
Uniform tire quality
grading ............................... 484Tires
Chains ...................................270
Checking ...............................350
Compact spare tire ................431
If you have a flat tire ..............431
Inflation pressure...................357
Inflation pressure sensor .......350
Information ............................480
Replacing ..............................431
Rotating tires .........................350
Size .......................................474
Snow tires .............................268
Spare tire...............................431
Tire pressure monitoring
system ................................406
Tools .........................................431
Towing
Dinghy towing........................274
Emergency towing.................393
TRAC .........................................251
“TRACK” mode ........................253
Traction control........................251
Transmission shift
switches .........................184, 186
Transmitter
Locking/Unlocking ...................38
Replacing the battery ............367
Transmitter ..............................38
Trip meter .........................205, 225
Trunk lid
Opener ....................................46
Trunk light
Wattage .................................475
Turn signal lights
Switch....................................191
USB port ...................................294
Vanity lights
Vanity lights ...........................304
Wattage .................................475
Vanity mirrors...........................304
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