Page 621 of 784
6218-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
8
When trouble arises
Gasoline vehicles: Enter the vehicle being towed and start the engine.
If the engine does not start, turn the “START STOP ENGINE” switch to IGNI-
TION ON mode
Hybrid vehicles: Enter the vehicle being towed and start the hybrid sys-
tem.
If the hybrid system does not start, turn the “POWER” switch to ON mode.
Shift the shift position to N and release the parking brake.
When the shift lever cannot be shifted: P. 6 76
■While towing
If the engine is not running , the power assist for the brakes
and steering will not func tion, making steering and braking more difficult.
■Wheel nut wrench
Wheel nut wrench is installed in luggage compartment. ( P. 6 6 0 )
6
7
Page 622 of 784

6228-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When towing the vehicle
■While towing
●When towing using cables or chains, avoid sudden starts, etc. which place exces-
sive stress on the eyelet, cables or chains. The towing eyelet, cables or chains may
become damaged, broken debris may hit people and cause serious damage.
●Do not turn the “START STOP ENGINE” <“POWER”> switch off.
This may lead to an accident as the front wheels will be locked by the parking lock.
■Installing towing eyelet to the vehicle
Make sure that towing eyel et is installed securely.
If not securely installed, towing eyelets may come loose during towing.
Gasoline vehicles: Be sure to transport the
vehicle with the front wheels raised or with all
four wheels raised off the ground.
If the vehicle is towed with the front wheels
contacting the ground, the drivetrain and
related parts may be damaged.
Hybrid vehicles: Be sure to transport the
vehicle with the front wheels raised or with all
four wheels raised off the ground. If the vehi-
cle is towed with the front wheels contacting
the ground, the drivetrain and related parts
may be damaged or electricity generated by
the operation of the motor may cause a fire
to occur depending on the nature of the
damage or malfunction.
Page 623 of 784
6238-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
8
When trouble arises
NOTICE
■To prevent damage to the vehicle when towing using a wheel-lift type truck
When raising the vehicle, ensure adequate ground clearance for towing at the
opposite end of the raised vehicle. Without adequate clearance, the vehicle could
be damaged while being towed.
■To prevent body damage when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or rear.
Page 633 of 784

6338-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
8
When trouble arises
CAUTION
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact your Lexus dealer. The
vehicle will become extremely unstable during braking, and the ABS system may
fail, which could cause an accident resulting in death or serious injury.
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold firmly and
operate using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could cause a loss of
vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pres-
sure immediately.
●If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change
it with the spare tire and have the flat tire repaired by the nearest Lexus dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could
lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.
Page 635 of 784
6358-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
8
When trouble arises
CAUTION
TPMS (tire pressure warning system) malfunctions may occur for a variety of rea-
sons, including the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS (tire pressure warning system) from functioning
properly. Always check the TPMS (tire pressure warning system) malfunction tell-
tale after replacing one or more tires or wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow the TPMS (tire pressure warning
system) to continue to function properly.
NOTICE
■To ensure the tire pressure warning system operates properly
Do not install tires with different specificat ions or makers, as the tire pressure warn-
ing system may not operate properly.
Page 657 of 784

6578-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
8
When trouble arises
InteriorbuzzerExterior
buzzerWa r n i n g m e s s a g eDetailsCorrection procedure
Once
Gasoline vehicles
Hybrid vehicles
The driver’s door
was opened and
closed with the
“START STOP
ENGINE”
<“POWER”> switch
turned off and then
the “START STOP
ENGINE”
<“POWER”> switch
was put in ACCES-
SORY mode twice
without the engine
being started.
Press the
“START
STOP
ENGINE”
<“POWER”>
switch while
depressing
the brake
pedal.
During an engine
starting procedure
in the event that the
electronic key was
not functioning
properly ( P. 6 7 8 ) ,
the “START STOP
ENGINE”
<“POWER”> switch
was touched with
the electronic key.
Press the
“START
STOP
ENGINE”
<“POWER”>
switch within
10 seconds
of the buzzer
sounding.
Once
The steering lock
could not be
released within 3
seconds of the
“START STOP
ENGINE”
<“POWER”> switch
being pressed.
Press the
“START
STOP
ENGINE”
<“POWER”>
switch while
depressing
the brake
pedal and
moving the
steering
wheel left
and right.
(Flashes)
(Flashes)
(Flashes)
Page 659 of 784
659
ES350_300h_OM_OM33B99U_(U)
8-2. Steps to take in an emergency
8
When trouble arises
If you have a flat tire
●Stop the vehicle on a hard, flat surface.
●Set the parking brake.
●Shift the shift lever to P.
●Stop the engine .
●Turn on the emergency flashers. (P. 6 1 4 )
Your vehicle is equipped with a spar e tire. The flat tire can be replaced
with the spare tire.
For details about tires: P. 5 6 6
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 jacking up the vehicle
Page 660 of 784
6608-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
Vehicles with a compact spare tire
Location of the spare tire, jack and tools
Jack handle
Towing eyelet
JackWheel nut wrench
Spare tire
Screwdriver1
2
3
4
5
6