Subaru BRZ 2018 Owner's Manual page 474

5-2. Steps to take in an emergency
■
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. 480)
● 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.
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.
STEP 1
Put the select lever in P.
STEP 2
Set the push-button ignition switch to "ACC" mode.
STEP 3
Press and hold the push-button ignition switch about 15 sec-
STEP 4
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.
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