Lexus 2012 RX450h Owner's Manual page 67

Alarms and warning indicators
■
A combination of exterior and interior alarms as well as warning messages shown
on the multi-information display is used to prevent theft of the vehicle and accidents
resulting from erroneous operation. Take appropriate measures in response to any
warning message on the multi-information display. (P. 870)
The following table describes circumstances and correction procedures when only
alarms are sounded.
Alarm
Exterior alarm
sounds once for 5
seconds.
Interior alarm pings
repeatedly
1-3. Opening, closing and locking the doors
Situation
An attempt was made to lock
the vehicle while a door was
open.
RX350
The "ENGINE START
STOP" switch was turned to
ACCESSORY mode while
the driver's door is open (The
driver's door was opened
when the "ENGINE START
STOP" switch is in ACCES-
SORY mode.)
RX450h
The "POWER" switch was
turned to ACCESSORY
mode while the driver's door
is open. (The driver's door
was opened when the
"POWER" switch is in
ACCESSORY mode.)
Correction procedure
Close all of the doors
and lock the doors
again.
Close the driver's door.
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