Lexus GS300 2019 Owner's Manual

4717-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
7
When trouble arises
9 times
An attempt was made to drive when
the regular key was not inside the
vehicle.
 Confirm that the electronic key
is inside the vehicle.
Con-
tinuous
The driver’s door was opened when
the shift lever was not in P and the
engine 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 engine switch was
not turned off.
Shift the shift lever to P.
 Bring the electronic key back
into the vehicle.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Displayed alternately)
(Flashes)

4727-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
Con-
tinuous
• An attempt was made to lock thedoors using the sm art access sys-
tem with push-button start while
the electronic key was still inside
the vehicle.
• 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 with the elec-
tronic key still inside the vehicle.
 Retrieve the electronic key
from the vehicle and lock the
doors again.
Once
• When the doors were unlocked
with the mechanical key and then
the engine swit ch 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 engine switch was pressed
two consecutive times.
 Touch the electronic key to the
engine switch while depressing
the brake pedal.
Once
An attempt was made to start the
engine with the shift lever in an
incorrect position.
Shift the shift lever to P and start
the engine.

Power was turned off due to the
automatic power off function.
Next time when starting the
engine, increase the engine
speed slightly and maintain that
level for approximately 5 min-
utes to recharge the battery.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)

4737-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
7
When trouble arises
Once
The electronic key has a low battery.
 Replace the electronic key bat-
tery. ( P. 412)
Once
The driver’s door was opened and
closed with the engine switch turned
off and then the engine switch was
put in ACCESSORY mode twice
without the engine being started.
 Press the engine switch while
depressing the brake pedal.
During an engine starting proce-
dure in the event that the electronic
key was not functioning properly
( P. 505), the engine switch was
touched with the electronic key.
 Press the engine switch within
10 seconds of the buzzer sound-
ing.
Once
The steering lock could not be
released within 3 seconds of the
engine switch being pressed.
Press the engine switch while
depressing the brake pedal and
moving the steering wheel left
and right.
Once
The engine switch has been turned
off with the shift lever in a position
other than P or N.
Shift the shift lever to P.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(GS350/GS300)
(GS F)
(Flashes)
(Flashes)

4747-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an audio sound.
Once
After the engine switch has been
turned off with the shift lever in a
position other than P, the shift lever
has been shifted to P.
Turn the engine switch off.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)

475
GS350_300_OM_OM30G96U_(U)
7
When trouble arises
7-2. Steps to take in an emergency
If you have a flat tire (vehicles with spare tire)
●Stop the vehicle in a safe place on a hard, flat surface.
●Set the parking brake.
●Shift the shift lever to P.
●Stop the engine.
●Turn on the emergency flashers. ( P. 426)
Your vehicle is equipped with a spare tire. The flat tire can be replaced with
the spare tire.
For details about tires:  P. 395
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat ti re can damage the tire and the wheel beyond
repair, which could re sult in an accident.
Before jacking up the vehicle

4767-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
Type A (GS350/GS300)
Location of the spare tire, jack and tools
Jack handle
Parking brake release tool
Screwdriver
Towing eyeletWheel nut wrench
Spare tire
Jack1
2
3
4
5
6
7

4777-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
7
When trouble arises
Type B (GS F)
Parking brake release tool
Screwdriver
Towing eyelet
Wheel nut wrench Spare tire
Tool bag
Jack
Jack handle1
2
3
4
5
6
7
8

4787-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
WARNING
■Using the tire jack
Observe the following precautions.
Improper use of the tire jack may cause the vehicle to suddenly fall off the jack, leading
to death or serious injury.
●Do not use the tire jack for any purpose ot her than replacing tires or installing and
removing tire chains.
●Only use the tire jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, and do no t use other tire jacks for replacing tires on
this vehicle.
●Put the jack properly in its jack point.
●Do not put any part of your body under the vehicle while it is supported by the jack.
●Do not start the engine or drive the vehicle while the vehicle is supported by the jack.
●Do not raise the vehicle while someone is inside.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a height greater than that required to replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
●When lowering the vehicle, make sure that there is no-one near the vehicle. If there
are people nearby, warn them vocally before lowering.

4797-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
7
When trouble arises
Remove the center luggage mat. ( P. 343)
Remove the spacer and take out the jack handle.
Take out the jack. For tightening
For loosening
Type A
Remove the center luggage mat. ( P. 343)
Loosen the center fastener that
secures the spare tire.
Taking out the jack and jack handle
1
2
Type AType B
3
1
2
Taking out the spare tire
1
2

4807-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
Type B
Remove the center luggage mat. (P. 343)
Remove the center auxiliary box.
Loosen the center fastener that
secures the spare tire.
1
2
3
WARNING
■When storing the spare tire
Be careful not to catch fingers or other body parts between the spare tire and the body
of the vehicle.