Toyota Corolla Instruction Manual page 607

 Vehicle customization
When the doors remain closed after unlocking the doors and the timer acti-
vated automatic door lock function activates, signals will be generated in
accordance with the operational signal (Emergency flashers) function set-
tings.
CAUTION
 During customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may
collect and enter the vehicle. This may lead to death or a serious health
hazard.
NOTICE
 During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.
Corolla_TMMT_EE (OM12F04E)
8-2. Customization
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