2014 Lexus IS300h Owner's Manual

5218-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53C61E)
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
Con-
tinuousThe driver’s door was opened when
the shift lever was not in P and the
power switch was not turned off.
→Shift the shift lever to P.
Con-
tinuousCon-
tinuous
The driver’s door was opened and
closed while the electronic key was
not in the vehicle, the shift lever was
not in P and the power switch was
not turned off.
→Shift the shift lever to P.
→Bring the electronic key back
into the vehicle.
Once
The electronic key is not detected
when an attempt is made to start the
hybrid system.
→Start the hybrid system with the
electronic key present.
OnceCon-
tinuous
An attempt was made to exit the
vehicle with the electronic key and
lock the doors without first turning
the power switch off when the shift
lever was in P.
→Turn the power switch off and
lock the doors again.
(Flashes)
(Displayed alternately)
(Flashes)
(Flashes)
(Displayed alternately)
(Flashes)
IS300h_EE_OM53C61E.book 521 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5228-2. Steps to take in an emergency
IS300h_EE(OM53C61E)
Once3 times
The electronic key was carried out-
side the vehicle and a door other
than the driver’s door was opened
and closed while the power switch
was in a mode other than off.
→Bring the electronic key back
into the vehicle.
The driver’s door was opened and
closed while the electronic key was
not in the vehicle, the shift lever was
in P and the power switch was not
turned off.
→Tu r n t h e p o w e r s w i t c h o f f .
→Bring the electronic key back
into the vehicle.
9 times
An attempt was made to drive when
the electronic key was not inside the
vehicle.
→Confirm that the electronic key
is inside the vehicle.
Con-
tinuous
An attempt was made to lock the
doors using the smart entry & start
system while the electronic key was
still inside the vehicle.
→Retrieve the electronic key
from the vehicle and lock the
doors again.
OnceCon-
tinuous
An attempt was made to lock either
front door by opening a door and
putting the inside lock button into
the lock position, then closing the
door by pulling on the outside door
handle with the electronic key still
inside the vehicle.
→Retrieve the electronic key
from the vehicle and lock the
doors again.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)
(Vehicles with the entry function)
(Flashes)
IS300h_EE_OM53C61E.book 522 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5238-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53C61E)
Once
The electronic key has a low battery.
→Replace the electronic key bat-
tery. (→P. 4 7 1 )
Once
The steering lock could not be
released within 3 seconds of the
power switch being pressed.
→Press the power switch while
depressing the brake pedal and
moving the steering wheel left
and right.
Once
Indicates a malfunction in the smart
entry & start system
→Have the vehicle inspected by
any authorized Lexus dealer or
repairer, or another duly quali-
fied and equipped professional.
Once
• When the doors were unlocked
with the mechanical key and then
the power switch was pressed, the
electronic key could not be
detected in the vehicle.
• The electronic key could not be
detected in the vehicle even after
the power switch was pressed two
consecutive times.
→Touch the electronic key to the
power switch while depressing
the brake pedal.
Once
During a hybrid system starting pro-
cedure in the event that the elec-
tronic key was not functioning
properly (→P. 5 4 5 ) , t h e p o w e r
switch was touched with the elec-
tronic key.
→Press the power switch within 10
seconds of the buzzer sounding.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)
IS300h_EE_OM53C61E.book 523 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5248-2. Steps to take in an emergency
IS300h_EE(OM53C61E)

Indicates that:
• With the power switch off, the
doors were unlocked and then the
driver’s door was opened and
closed;
• The power switch was turned to
ACCESSORY mode without
starting the hybrid system; or
• The shift lever was shifted to P
from another position with the
power switch in ON mode.
→Press the power switch while
depressing the brake pedal.
Once
The power switch has been turned
off with the shift lever in a position
other than P.
→Shift the shift lever to P.
Once
After the power switch has been
turned off with the shift lever in a
position other than P, the shift lever
has been shifted to P.
→Tu r n t h e p o w e r s w i t c h o f f .

Power was turned off due to the
automatic power off function.
→Next time when starting the
hybrid system, increase the
engine speed slightly and main-
tain that level for approximately
5 minutes to recharge the 12-
volt battery.
Con-
tinuous
Indicates that the hybrid system was
stopped in an emergency while driv-
ing
→To restart the hybrid system,
shift the shift lever to N and turn
the power switch to ON mode.
*
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)
IS300h_EE_OM53C61E.book 524 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5258-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53C61E)
*: The hybrid system may not be restarted depending on the vehicle condition.
■Warning messages
→P. 5 2 0
■Warning buzzer
→P. 5 0 7
Once
Indicates that the power switch has
been pressed while driving
→Except when emergency stop-
ping of the vehicle is needed,
immediately release the power
switch.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
IS300h_EE_OM53C61E.book 525 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5268-2. Steps to take in an emergency
IS300h_EE(OM53C61E)
●Stop the vehicle in a safe place on a hard, flat surface.
●Set the parking brake.
●Shift the shift lever to P.
●Stop the hybrid system.
●Turn on the emergency flashers. (→P. 4 9 4 )
If you have a flat tire (vehicles without run-flat tires)
Your vehicle is not equipped with a spare tire, but instead is equipped with an
emergency tire puncture repair kit.
A puncture caused by a nail or screw passing through the tire tread can be
repaired temporarily with the emergency tire puncture repair kit.
CAUTION
■If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the wheel beyond
repair, which could result in an accident.
Before repairing the vehicle
Location of the emergency tire puncture repair kit
IS300h_EE_OM53C61E.book 526 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5278-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53C61E)
Emergency tire puncture repair kit components
Hose
Air release cap
Air pressure gaugeCompressor switch
Po w e r p l u g
Stickers1
2
3
4
5
6
IS300h_EE_OM53C61E.book 527 ページ ２０１４年５月２０日　火曜日　午後５時４０分

5288-2. Steps to take in an emergency
IS300h_EE(OM53C61E)
Remove the 12-volt battery cover.
Remove the band and take out the
emergency tire puncture repair kit.
Check the degree of the tire damage.
A tire should only be repaired with the
emergency tire puncture repair kit if
the damage is caused by a nail or screw
passing through the tire tread.
• Do not remove the nail or screw
from the tire. Removing the object
may widen the opening and disen-
able emergency repair with the kit.
• To avoid sealant leakage, move the vehicle until the area of the puncture, if
known, is positioned at the top of the tire.
Taking out the emergency tire puncture repair kit
1
2
Before performing emergency repair
IS300h_EE_OM53C61E.book 528 ページ ２０１４年５月２０日　火曜日　午後５時４０分