Page 511 of 609
5
485
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
(Flashing)
Indicates that
the steering lock
has not released
within 3 seconds
of pressing the
“ENGINE
START STOP”
switch.Press the
“ENGINE
START STOP”
switch again
while turning
the steering
wheel with the
brake pedal
depressed.
Once
(Vehicles with an
automatic transmis-
sion)
Indicates that
the electronic
key does not
operate properly.
P. 5 2 1
(Vehicles with an
automatic transmis-
sion)
Inte-
rior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Page 512 of 609
486
5-2. Steps to take in an emergency
IS250/220d/200d_EE
*: If the engine does not start when the electronic key is inside the vehicle,
the electronic key battery may be depleted or there may be difficulties
receiving the signal from the key. (P. 42)
Once
(Vehicles with a man-
ual transmission)Indicates that
the electronic
key does not
operate properly.
P. 5 2 2
(Vehicles with a man-
ual transmission)
Inte-
rior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Page 527 of 609
5
501
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
Emergency tire puncture repair kit components
BottleAir pressure
Compressor
Hose
Stickers
Air release cap
Power plug Insertion key
Page 530 of 609
504
5-2. Steps to take in an emergency
IS250/220d/200d_EE
Emergency repair method
Pull the insertion key out of the
kit.
Place the kit with the bottom
facing upward.
Peel off the label, and push in
the insertion key until a click is
heard.
Return the kit to an upright
position and make sure that the
compressor switch is off.
Use the kit with the top facing
upward.
STEP1
STEP2
STEP3
Page 544 of 609
518
5-2. Steps to take in an emergency
IS250/220d/200d_EE
If you lose your keys
New genuine Lexus keys can be made by any authorized Lexus dealer
or repairer, and another duly qualified and equipped professional,
using the other key or the key number stamped on your key number
Page 545 of 609
5
519
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked func-
tions
Use the mechanical key built in to the electronic keys to operate
the doors. (P. 33)
An alarm will sound if the alarm is set. ( P. 102)
Doors
Remove the cover on the
driver’s door handle.
Locks all doors
Closes the windows/moon
roof (turn and hold)
Unlocks all doors
Opens the windows/moon
roof (turn and hold)
If communication between the electronic key and vehicle is inter-
rupted (P. 42) or the electronic key cannot be used because the bat-
tery is depleted, the smart entry & start system and wireless remote
control cannot be used. In such cases, the doors and trunk can be
opened or the engine can be started by following the procedure below.
STEP1
STEP2
Page 546 of 609
520
5-2. Steps to take in an emergency
IS250/220d/200d_EEAfter the operation is com-
pleted, reinstall the cover.
Hook the upper claw of the
cover onto the upper catch on
the vehicle side, and then push
on the lower side of the cover.
Make sure that the lower claw
of the cover is securely fastened
to the lower catch on the vehicle
side. If the cover is not securely
attached, it may fall off while
driving.
Trunk
Turn the mechanical key clock-
wise to open.
STEP3
Page 547 of 609
5
521
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
Changing “ENGINE START STOP” switch modes and starting the
engine
Automatic transmission
Shift the shift lever to P and apply the brakes.
Touch the Lexus emblem side
of the electronic key to the
“ENGINE START STOP”
switch.
An alarm will sound to indicate
that the start function cannot
detect the electronic key that is
touched to the “ENGINE
START STOP” switch if any of
the doors is opened and closed
while the key is touched to the
switch.
To change “ENGINE START STOP” switch modes: Within
10 seconds of the buzzer sounding, release the brake pedal
and press the “ENGINE START STOP” switch. Modes can
be changed each time the switch is pressed.
(P. 158)
To start the engine: Press the “ENGINE START STOP”
switch within 10 seconds after the buzzer sounds, keeping
the brake pedal depressed.
STEP1
STEP2
STEP3