2018 SUBARU BRZ transmission

172
2-1. Driving procedures
BRZ_U (A4450BE-A)
Push-button ignition switch (vehicles with a keyless access with push button star t system)
Performing the following operations when carrying the access key
on your person starts the engine or changes push-button ignition
switch modes.
■Starting the engine
Vehicles with an automatic transmission Check that the parking brake is set.
Check that the select lever is set in P.
If the select lever is not set in P, the engine may not be started.
(→ P. 185)
Firmly depress the brake pedal.
The keyless access with push button start system indicator light
(green) will turn on. If the indicator light does not turn on, the
engine cannot be started.
Press the push-button ignition
switch shortly and firmly.
When operating the push-but-
ton ignition switch, one short,
firm press is enough. It is not
necessary to press and hold
the switch.
The engine will crank until it
starts or for up to 10 seconds,
whichever is less.
Continue depressing the brake
pedal until the engine is com-
pletely started.
The engine can be started
from any push-button ignition
switch mode.
STEP 1
STEP 2
STEP 3
STEP 4

173
2-1. Driving procedures
2
When driving
BRZ_U (A4450BE-A)
Vehicles with a manual transmission
Check that the parking brake is set.
Check that the shift lever is set in neutral.
Firmly depress the clutch pedal.
The keyless access with push button start system indicator light
(green) will turn on. If the indicator light does not turn on, the
engine cannot be started.
Press the push-button ignition
switch shortly and firmly.
When operating the push-but-
ton ignition switch, one short,
firm press is enough. It is not
necessary to press and hold
the switch.
The engine will crank until it
starts or for up to 10 seconds,
whichever is less.
Continue depressing the clutch
pedal until the engine is com-
pletely started.
The engine can be started
from any push-button ignition
switch mode.
STEP 1
STEP 2
STEP 3
STEP 4

174 2-1. Driving procedures
BRZ_U (A4450BE-A)
■Stopping the engine
Vehicles with an automatic transmission Stop the vehicle.
Shift the select lever to P.
Set the parking brake. ( →P. 197)
Release the brake pedal.
Press the push-button ignition
switch.
Check that the keyless access
with push button start system
indicator light (green) is off.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

175
2-1. Driving procedures
2
When driving
BRZ_U (A4450BE-A)
Vehicles with a manual transmission
While depressing the clutch pedal, stop the vehicle.
Shift the shift lever to neutral.
Set the parking brake. ( →P. 197)
Release the clutch pedal.
Press the push-button ignition
switch.
Check that the keyless access
with push button start system
indicator light (green) is off.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

176 2-1. Driving procedures
BRZ_U (A4450BE-A)
■Changing push-button ignition switch mode
Modes can be changed by pressing the push-button ignition switch
with the brake pedal (vehicles with an automatic transmission) or
clutch pedal (vehicles with a manual transmission) released. (The
mode changes each time the switch is pressed.)
Off*
The hazard warning flashers
can be used.
The keyless access with push
button start system indicator
light (green) is off.
“ACC” mode
Some electrical components
such as the power outlet can
be used.
The keyless access with push
button start system indicator
light (green) flashes slowly.
“ON” mode
All electrical components can
be used.
The keyless access with push
button start system indicator
light (green) flashes slowly.
*: Vehicles with an automatic transmission: If the select lever
is in a position other than P
when turning off the engine, the
push-button ignition switch will
be turned to “ACC” mode, not
to off.

177
2-1. Driving procedures
2
When driving
BRZ_U (A4450BE-A)
When stopping the engine with the select lever in a position
other than P (vehicles with an automatic transmission)
If the engine is stopped with the select lever in a position other than P,
the push-button ignition switch will not be turned off but instead be
turned to “ACC” mode. Perform the following procedure to turn the
switch off: Check that the parking brake is set.
Shift the select lever to P.
Check that the keyless access with push button start system
indicator light (green) flashes slowly and then press the push-
button ignition switch once.
Check that the keyless access with push button start system
indicator light (green) is off.
■Auto power off function
Vehicles with an automatic transmission
If the vehicle is left in “ACC” mode for more than 20 minutes or “ON” mode
(the engine is not running) for more than an hour with the select lever in P,
the push-button ignition switch will automatically turn off. However, this func-
tion cannot entirely prevent battery discharge. Do not leave the vehicle with
the push-button ignition switch in “ACC” or “ON” mode for long periods of
time when the engine is not running.
Vehicles with a manual transmission
If the vehicle is left in “ACC” mode for more than 20 minutes or “ON” mode
(the engine is not running) for more than an hour, the push-button ignition
switch will automatically turn off. However, this function cannot entirely pre-
vent battery discharge. Do not leave t he vehicle with the push-button ignition
switch in “ACC” or “ON” mode for long periods of time when the engine is not
running.
STEP 1
STEP 2
STEP 3
STEP 4

178 2-1. Driving procedures
BRZ_U (A4450BE-A)
■Operation of the push-button ignition switch
If the switch is not pressed shortly and firmly, the push-button ignition switch
mode may not change or the engine may not start.
■ Access key battery depletion
→ P. 3 5
■ Conditions affecting operation
→ P. 3 1
■ Note for the “keyless access” entry function
→ P. 3 2
■ If the engine does not start
The engine immobilizer system may not have been deactivated. ( →P. 82)
Contact your SUBARU dealer.
■ Steering lock
After turning the push-button ignition switch off and opening and closing the
doors, the steering wheel will be locked due to the steering lock function.
Operating the push-button ignition switch again automatically cancels the
steering lock. Vehicles with an automatic transmission:
Check that the select lever is securely set
in P. The engine may not start if the select
lever is displaced out of P. The keyless
access with push button start system indi-
cator light (green) will flash quickly.

179
2-1. Driving procedures
2
When driving
BRZ_U (A4450BE-A)
■
When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off r epeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ If the keyless access with push button start indicator flashes in yellow
and a message is displayed on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
SUBARU dealer immediately.
■ If the access key battery is depleted
→ P. 392
■ If the keyless access with push button start system has been deacti-
vated in a customized setting
→ P. 477 The keyless access with push button start
system indicator light (green) will flash
quickly and a message will be shown on
the multi-information display. (
→P. 446)
Vehicles with an automatic transmis-
sion
Check that the select lever is set in P.
Press the push-button ignition switch
while turning the steering wheel left and
right.
Vehicles with a manual transmission
Press the push-button ignition switch
while turning the steering wheel left and
right.