Lexus IS250 2006 Owner's Manual page 26

1-2. Opening, closing and locking the doors and trunk
Operation signals
■
A buzzer sounds and the emergency flashers flash to indicate that the doors have
been locked/unlocked. (Locked: Once; Unlocked: Twice)
Conditions affecting operation
■
The smart access system with push-button start and wireless remote control func-
tion may not operate normally in the following situations. (Ways of coping:
P. 363)
Near a TV tower, radio station, electric power plant, airport or other facility that
●
generates strong radio waves
When carrying a portable radio, cellular phone or other wireless communica-
●
tion device
When multiple electronic keys are in the vicinity
●
When the electronic key has come into contact with, or is covered by a metallic
●
object
When a wireless key (that emits radio waves) is being used nearby
●
When the electronic key has been left near an electrical appliance such as a
●
personal computer
Switching the door unlock function
■
It is possible to set which doors the entry function unlocks.
Turn the engine switch OFF.
STEP 1
When the indicator on the key surface is turned off, push and
STEP 2
hold
the
8
, , or
button on the key.
for approximately 5 seconds while pushing