ignition SUBARU BRZ 2013 1.G Repair Manual

5
When trouble arises
369
5-2. Steps to take in an emergency
Vehicles with a keyless access with push button start system
The driver’s seatbelt buzzer sounds to alert the driver that his or her seatbelt
is not fastened. Once the push-button ignition switch is turned to “ON”
mode , the buzzer sounds for 6 seconds. If the vehicle reaches a speed of
12 mph (20 km/h), the buzzer sounds once. If the seatbelt is still unfastened
after 30 seconds, the buzzer will sound intermittently for 10 seconds. Then,
if the seatbelt is still unfastened, the buzzer will sound in a different tone for
20 more seconds.
*2 : Front passenger’s seatbelt buzzer:
The front passenger’s seatbelt buzzer sounds to alert the front passenger
that his or her seatbelt is not fastened. The buzzer sounds once if the vehi-
cle reaches a speed of 12 mph (20 km/h). If the seatbelt is still unfastened
after 30 seconds, the buzzer will sound intermittently for 10 seconds. Then,
if the seatbelt is still unfastened, the buzzer will sound in a different tone for
20 more seconds.
■Low fuel level warning light
When the vehicle is on an incline, curve and so forth, the fuel inside the tank
moves, which may cause the warning light to come on early.
■Front passenger detection sensor and passenger seatbelt reminder
and warning buzzer
●If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash and warning
buzzer to sound, even if a passenger is not sitting in the seat.
●If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■When the tire pressure warning light comes on (if equipped)
Check the tire inflation pressure and adjust to the appropriate level.
■The tire pressure warning light may turn on due to natural causes
The tire pressure warning light may turn on due to natural causes such
as natural air leaks or tire inflation pressure changes caused by temper-
ature. In this case, adjusting the tire inflation pressure will turn off the
warning light (after a few minutes).

5
When trouble arises
371
5-2. Steps to take in an emergency
■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.
WARNING
■If the tire pressure warning light comes on (if equipped)
Be sure to observe the following precautions. Failure to do so could
cause loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is probable that you have a flat tire. Check the tires.
If the tire is flat, change to the spare tire and have the flat tire repaired
by the nearest SUBARU dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur (vehicles with a tire
pressure monitoring system)
The tire pressure monitoring system may not activate immediately.

374
5-2. Steps to take in an emergency
Follow the correction procedures. (vehicles with a keyless
access with push button start system)After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Interior
buzzerExterior
buzzerWarning lightWarning light/DetailsCorrection procedure
ContinuousContinuous (Flashes
in yellow) Keyless access with push
button start system indica-
tor light
Vehicles with an automatic
transmission:
The access key was carried
outside the vehicle and the
driver’s door was opened
and closed while any shift
position other than P was
selected without turning off
the push-button ignition
switch.

5
When trouble arises
375
5-2. Steps to take in an emergency
Once3 times (Flashes
in yellow) Keyless access with push
button start system indica-
tor light
Vehicles with an automatic
transmission:
The access key was carried
outside the vehicle and the
driver’s door was opened
and closed while the shift
position P was selected with-
out turning off the push-but-
ton ignition switch.
Vehicles with a manual trans-
mission:
The access key was carried
outside the vehicle and the
driver’s door was opened
and closed while the shift
position neutral was selected
without turning off the push-
button ignition switch. Turn the
push-button
ignition switch
off or bring
the access
key back into
the vehicle.
Once
3 times (Flashes
in yellow) Keyless access with push
button start system indica-
tor light
Indicates that a door other
than the driver’s door has
been opened and closed with
the push-button ignition
switch in any mode other
than off and the access key
outside of the detection area. Confirm the
location of the
access key.
Interior
buzzerExterior
buzzerWarning
lightWarning light/DetailsCorrection procedure

376
5-2. Steps to take in an emergency
OnceContinuous
(10 seconds)
(Flashes
in yellow) Keyless access with push
button start system indica-
tor light
An attempt was made to exit
the vehicle with the access
key and lock the doors with-
out first turning the push-but-
ton ignition switch off. Turn the
push-button
ignition switch
off and lock
the doors
again.
Once (Flashes
in yellow
for 15
seconds.) Keyless access with push
button start system indica-
tor light
Indicates that the access key
is not present when attempt-
ing to start the engine. Confirm the
location of the
access key.
Intermit-
tently (7 sec-
onds)
 (Flashes
in yellow) Keyless access with push
button start system indica-
tor light
An attempt was made to
drive when the regular key
was not inside the vehicle. Confirm that
the access
key is inside
the vehicle.
Once (Flashes
in yellow
for 15
seconds.) Keyless access with push
button start system indica-
tor light
Indicates that the access key
battery is low. Replace the
battery. (
→ P. 325)
Once (Flashes
quickly in green for 15 sec-onds.) Keyless access with push
button start system indica-
tor light
Indicates that the steering
lock has not been released. Release the
steering lock. (
→ P. 166)
Interior
buzzerExterior
buzzerWarning
lightWarning light/DetailsCorrection procedure

5
When trouble arises
377
5-2. Steps to take in an emergency
Once(Flashes
in yellow
for 15
seconds.) Keyless access with push
button start system indica-
tor light
The access key could not be
detected in the vehicle even
after the push-button ignition
switch was pressed once. Vehicles with
an automatic
transmission:
Touch the
access key to
the push-but-
ton ignition
switch while
depressing
the brake pedal.
Vehicles with a manual
transmission:
Touch the
access key to
the push-but-
ton ignition
switch while
depressing
with the
clutch pedal.
Interior
buzzerExterior
buzzerWarning
lightWarning light/DetailsCorrection procedure

390
5-2. Steps to take in an emergency
Emergency start function (vehicles with a keyless access with
push button start system)When the engine does not start, the following steps can be used as
an interim measure to start the engine if the push-button ignition
switch is functioning normally:
Vehicles with an automatic transmission Set the parking brake.
Put the select lever in P.
Set the push-button ignition switch to “ACC” mode.
Press and hold the push-button ignition switch about 15 sec-
onds while depressing the brake pedal firmly.
Even if the engine can be started using the above steps, the system
may be malfunctioning. Have the vehicle checked by your SUBARU
dealer.
■The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem. ● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( →P. 398)
● There may be a malfunction in the steering lock system. (vehi-
cles with a keyless access with push button start system)
Contact your SUBARU dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3
STEP 4

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When trouble arises
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5-2. Steps to take in an emergency
Vehicles with a manual transmissionSet the parking brake.
Put the shift lever in neutral.
Turn the push-button ignition switch to “ACC” mode.
Push and hold the push-button ignition switch for about 15
seconds while depressing the brake pedal and clutch pedal
firmly.
Even if the engine can be started using the above steps, the system
may be malfunctioning. Have the vehicle checked by your SUBARU
dealer.
STEP 1
STEP2
STEP 3
STEP 4

392
5-2. Steps to take in an emergency
If the select lever cannot be shifted from P (vehicles with an automatic transmission)
If the select lever cannot be shifted with your foot on the brake, there
may be a problem with the shift lock system (a system to prevent
accidental operation of the select lever). Have the vehicle inspected
by your SUBARU dealer immediately.
The following steps may be used as an emergency measure to
ensure that the select lever can be shifted.Set the parking brake.
Vehicles without a keyless access with push button start
system: Turn the engine switch to the “ACC” position.
Vehicles with a keyless access with push button start sys-
tem: Turn the push-button ignition switch to “ACC” mode.
Depress the brake pedal. Pry the cover up with a flat-
head screwdriver or equiva-
lent.
Press the shift lock release
button.
The select lever can be shifted
while the button is pressed.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

5
When trouble arises
395
5-2. Steps to take in an emergency
Starting the engineVehicles with an automatic transmission Ensure that the select lever is in P and firmly depress the
brake pedal.
Touch the SUBARU emblem
side of the access key to the
push-button ignition switch.
When the access key is detected,
a buzzer sounds and the push-
button ignition switch will turn to
“ON” mode.
When the keyless access with push button start system is deacti-
vated in customization setting, the push-button ignition switch will
turn to “ACC” mode. Modes can be changed by pressing the push-
button ignition switch with the brake pedal released. (The mode
changes each time the switch is pressed.) Firmly depress the brake pedal and check that the keyless
access with push button start system indicator light (green)
turns on.
Press the push-button ignition switch.
In the event that the push-button ignition switch still cannot be oper-
ated, contact your SUBARU dealer.
STEP 1
STEP 2
STEP 3
STEP 4