Lexus CT200h Owner's Manual page 82

1-3. Opening, closing and locking the doors

Alarms and warning messages
An interior alarm is used to prevent theft of the vehicle and unforeseeable
accidents resulting from erroneous operation. Take appropriate measures
according to the warning message shown on the multi-information display.
(P. 578)
The following table describes circumstances and correction procedures
when only alarms are sounded.
Alarm
Interior alarm
pings repeatedly

If the push-button start system does not operate properly
P. 631

When the electronic key battery is fully depleted
P. 527

Customization
Settings (e.g. push-button start system) can be changed.
(Customizable features P. 667)
82
CT200h_OM_OM76067E_(EE)
Situation
The "POWER" switch was
turned to ACCESSORY
mode while the driver's
door was open (The
driver's door was opened
when the "POWER"
switch was in ACCES-
SORY mode)
Correction procedure
Turn the "POWER"
switch off and close
the driver's door.