Troubleshooting TOYOTA COROLLA 2016 11.G User Guide

604What to do if... (Troubleshooting)
COROLLA_TMMMS_TMMC_U (OM12J84U)
lThe auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. (P. 172)
lThe seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 500)
lThe brake system warning light is on
Is the parking brake released? (P. 187)
Depending on the situation, other types of warning buzzer may also sound.
(  P. 498, 510)
lIs the electronic key left inside the vehicle?
Vehicles with a multi-information display: Check the message on the multi-
information display. ( P. 510)

lDid anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 68)
Vehicles without a smart key system
To stop the alarm, turn the engine switch to the “ON” position or start the
engine.
Vehicles with a smart key system
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine.
lWhen a warning light turns on, refer to P. 498.
lWhen a warning light turns on or a warning message or indicator is dis-
played, refer to P. 498, 510.
The engine switch is turned off automatically
(vehicles with a smart key system)
A warning buzzer sounds during driving
A warning buzzer sounds when leaving the vehicle
(vehicles with a smart key system)
An alarm is activated and the horn sounds
(vehicles with an alarm)
A warning light turns on
(vehicles with a drive monitor display)
A warning light turns on or a warning message or indicator
is displayed (vehicles with a multi-information display)

605What to do if... (Troubleshooting)
COROLLA_TMMMS_TMMC_U (OM12J84U)
lStop the vehicle in a safe place and replace the flat tire with the spare tire.
( P. 520)
lTry the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. ( P. 547)
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck