Lexus CT (2021 year). Manual in english — page 32
656
8-1. Essential information
Emergency flashers
Press the switch.
All the turn signal lights will flash. To turn
them off, press the switch once again.
■
Emergency flashers
If the emergency flashers are used for a long time while the hybrid system is not operat-
ing (while the “READY” indicator is not illuminated), the 12-volt battery may discharge.
The emergency flashers are used to warn other drivers when the vehicle has
to be stopped in the road due to a breakdown, etc.
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8-1. Essential information
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If your vehicle has to be stopped in an emergency
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort required to
slow the vehicle.
Shift the shift position to N.
If the shift position is shifted to N
After slowing down, stop the vehicle in a safe place by the road.
Stop the hybrid system.
If the shift position cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicle speed as
much as possible.
To stop the hybrid system, press and
hold the power switch for 2 consec-
utive seconds or more, or press it
briefly 3 times or more in succes-
sion.
Stop the vehicle in a safe place by the road.
Only in an emergency, such as if it becomes impossible to stop the vehicle in
the normal way, stop the vehicle using the following procedure:
1
2
3
4
3
Press and hold for 2 seconds or more,
or press briefly 3 times or more
4
WARNING
■
If the hybrid system has to be turned off while driving
Power assist for the steering wheel will be lost, making the steering wheel heavier to
turn. Decelerate as much as possible before turning off the hybrid system.
5
658
8-1. Essential information
If the vehicle is trapped in rising water
●
Remove the seat belt first.
●
If the door can be opened, open the door and exit the vehicle.
●
If the door can not be opened, open the window using the power window
switch and exit the vehicle through the window.
●
If the window can not be opened using the power window switch, remain
calm, wait until the water level inside the vehicle rises to the point that the
water pressure inside of the vehicle equals the water pressure outside of the
vehicle, and then open the door and exit the vehicle.
In the event the vehicle is submerged in water, remain calm and perform the
following.
WARNING
■
Using an emergency hammer
*
for emergency escape
The front side windows and rear side windows, as well as the rear window can be shat-
tered with an emergency hammer
*
used for emergency escape.
However, an emergency hammer can not shatter the windshield as it is laminated glass.
*
: Contact your Lexus dealer or aftermarket accessory manufacturer for further infor-
mation about an emergency hammer.
■
Escaping the vehicle from the window
There are cases where escaping the vehicle from the window is not possible due to
seating position, passenger body type, etc.
When using an emergency hammer, consider your seat location and the size of the
window opening to ensure that the opening is accessible and large enough to escape.
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8-2. Steps to take in an emergency
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If your vehicle needs to be towed
If towing is necessary, we recommend having your vehicle towed by any
authorized Lexus retailer or Lexus authorized repairer, or any reliable
repairer or commercial towing service, using a wheel-lift type truck or flatbed
truck.
Use a safety chain system for all towing, and abide by all state/provincial and
local laws.
If towing your vehicle with a wheel-lift type truck from the front, the vehicle’s
rear wheels and axles must be in good conditions. (
P. 659, 661)
If they are damaged, use a towing dolly or flatbed truck.
WARNING
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 excessive
stress on the towing eyelets, cables or chains. The towing eyelets, cables or chains
may become damaged, broken debris may hit people, and cause serious damage.
●
Do not turn the 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 eyelet is installed securely. If not securely installed, towing eyelet
may come loose during towing.
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 or electric-
ity generated by the operation of the motor
may cause a fire to occur depending on the
nature of the damage or malfunction.
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8-2. Steps to take in an emergency
In the following situations, it is not possible to be towed by another vehicle using
cables or chains, as the front wheels may be locked due to the parking lock. Con-
tact any authorized Lexus retailer or Lexus authorized repairer, or any reliable
repairer or commercial towing service.
●
There is a malfunction in the P position control system. (
P. 677)
●
There is a malfunction in the immobilizer system. (
P. 78)
●
There is a malfunction in the smart entry & start system. (
P. 716)
●
The 12-volt battery is discharged. (
P. 718)
The following may indicate a problem with your transmission. Contact any
authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer or
commercial towing service before towing.
●
The hybrid system warning message shows on the multi-information display
and the vehicle does not move.
●
The vehicle makes an abnormal sound.
NOTICE
■
To prevent damage to the vehicle when towing using a wheel-lift type truck
●
Do not tow the vehicle from the rear when the power switch is off. The steering lock
mechanism is not strong enough to hold the front wheels straight.
●
When raising the vehicle, ensure adequate ground clearance for towing at the oppo-
site end of the raised vehicle. Without adequate clearance, the vehicle could be dam-
aged while being towed.
■
To prevent damage to the vehicle when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or rear.
■
To prevent damage to the vehicle during emergency towing
Do not secure cables or chains to the suspension components.
Situations when it is not possible to be towed by another vehicle
Situations when it is necessary to contact dealers before towing
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8-2. Steps to take in an emergency
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When using a flat-bed truck to transport the vehicle, use tire strapping belts.
Refer to the owner’s manual of the flat-bed truck for the tire strapping method.
In order to suppress vehicle movement during transportation, set the parking
brake and turn the power switch off.
Do not tow with a sling-type truck to
prevent body damage.
If a tow truck is not available in an emergency, your vehicle may be temporarily
towed using cables or chains secured to the emergency towing eyelets. This
should only be attempted on hard surfaced roads for short distance at under 30
km/h (18 mph).
A driver must be in the vehicle to steer and operate the brakes. The vehicle’s
wheels, drive train, axles, steering and brakes must be in good condition.
Towing with a wheel-lift type truck
From the front
From the rear
Release the parking brake.
Use a towing dolly under the front
wheels.
Using a flatbed truck
Towing with a sling-type truck
Emergency towing
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8-2. Steps to take in an emergency
To have your vehicle towed by another vehicle, the towing eyelet must be
installed to your vehicle. Install the towing eyelet using the following procedure.
Take out the wheel nut wrench and towing eyelet. (
P. 692, 704)
Remove the eyelet cover using a flat-
head screwdriver.
To protect the bodywork, place a rag
between the screwdriver and the vehi-
cle body as shown in the illustration.
Insert the towing eyelet into the hole
and tighten partially by hand.
Tighten down the towing eyelet
securely using a wheel nut wrench
or hard metal bar.
Securely attach cables or chains to the towing eyelet.
Take care not to damage the vehicle body.
Enter the vehicle being towed and start the hybrid system.
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.
Emergency towing procedure
1
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3
4
5
6
7
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8-2. Steps to take in an emergency
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■
While towing
If the hybrid system is off, the power assist for the brakes and steering will not function,
making steering and braking more difficult.
■
Wheel nut wrench
Wheel nut wrench is installed in luggage compartment. (
P. 692, 704)
664
8-2. Steps to take in an emergency
If you think something is wrong
●
Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
●
Flat-looking tires or uneven tire wear
●
High coolant temperature warning light flashes or comes on
●
Changes in exhaust sound
●
Excessive tire squeal when cornering
●
Strange noises related to the suspension system
●
Pinging or other noises related to the hybrid system
●
Engine missing, stumbling or running roughly
●
Appreciable loss of power
●
Vehicle pulls heavily to one side when braking
●
Vehicle pulls heavily to one side when driving on a level road
●
Loss of brake effectiveness, spongy feeling, pedal almost touches the floor
If you notice any of the following symptoms, your vehicle probably needs
adjustment or repair. Contact any authorized Lexus retailer or Lexus autho-
rized repairer, or any reliable repairer as soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms
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8-2. Steps to take in an emergency
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If a warning light turns on or a warning buzzer
sounds
Calmly perform the following actions if any of the warning lights comes on or
flashes. If a light comes on or flashes, but then goes off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by any authorized Lexus retailer or Lexus autho-
rized repairer, or any reliable repairer.
Warning light and warning buzzer list
Warning light
Warning light/Details/Actions
Brake system warning light and warning buzzer (red indicator)
*
1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
This light also comes on when the parking brake is not released. If
the light turns off after the parking brake is fully released, the sys-
tem is operating normally.
Immediately stop the vehicle in a safe place and contact any
authorized Lexus retailer or Lexus authorized repairer, or any
reliable repairer. Continuing to drive the vehicle may be dan-
gerous.
Brake system warning light (yellow indicator)
Indicates a malfunction in:
• The regenerative braking system; or
• The electronically controlled brake system
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low
Immediately stop the vehicle in a safe place and contact any
authorized Lexus retailer or Lexus authorized repairer, or any
reliable repairer.
Malfunction indicator lamp
Indicates a malfunction in:
• The hybrid system;
• The electronic engine control system;
• The electronic throttle control system; or
• The emission control system (If equipped)
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
666
8-2. Steps to take in an emergency
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
Electric power steering system warning light (warning buzzer)
Indicates a malfunction in the EPS (Electric Power Steering) sys-
tem
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
(Flashes or illuminates)
(If equipped)
PCS warning light
When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS (Pre-Collision
System).
Have the vehicle inspected by your Lexus dealer immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become temporarily unavail-
able, corrective action may be necessary.
Follow the instructions displayed on the multi-information dis-
play. (
P. 301, 671)
(If equipped)
LDA indicator
Indicates a malfunction in the LDA (Lane Departure Alert with
steering control)
When “Lane Departure Alert Unavailable” is displayed on the
multi-information display, turn the LDA system off, wait for a lit-
tle while, and then turn the LDA system back on. (
P. 323)
When a message other than above is displayed, follow the
instructions displayed in the message.
Slip indicator light
Indicates a malfunction in:
• The VSC system;
• The TRC system; or
• The hill-start assist control system
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
The light will flash when the VSC, TRC and/or ABS systems are
operating.
Warning light
Warning light/Details/Actions
667
8-2. Steps to take in an emergency
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(If equipped)
Automatic headlight leveling system warning light
Indicates a malfunction in the automatic headlight leveling system
Have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer immediately.
High coolant temperature warning light
Changes from a flashing to a solid light when the engine coolant
temperature increases
Stop and check. (
P. 722)
Open door warning light (warning buzzer)
*
2
Indicates that a door is not fully closed
Check that all the doors are closed.
Low fuel level warning light
Indicates that remaining fuel is approximately 6.8 L (1.8 gal., 1.5
Imp.gal.) or less
Refuel the vehicle.
Driver’s and front passenger’s seat belt reminder light (warning
buzzer)
*
3
Warns the driver and/or front passenger to fasten their seat belts
Fasten the seat belt.
If the front passenger’s seat is occupied, the front passenger’s
seat belt also needs to be fastened to make the warning light
(warning buzzer) turn off.
Rear passengers’ seat belt reminder lights
*
4
(warning buzzer)
*
5
Warns the rear passengers to fasten their seat belts
Fasten the seat belt.
Master warning light
A buzzer sounds and the warning light comes on and flashes to
indicate that the master warning system has detected a malfunc-
tion.
P. 671
Warning light
Warning light/Details/Actions
668
8-2. Steps to take in an emergency
*
1
: Brake system warning buzzer:
When there is a possible problem that could affect braking performance, the warning
light will come on and a warning buzzer will sound.
Parking brake engaged warning buzzer:
P. 676
*
2
: Open door warning buzzer:
P. 674
*
3
: Driver’s seat belt warning buzzer:
The driver’s seat belt warning buzzer sounds to alert the driver that his or her seat belt
is not fastened. Once the power switch is turned to ON mode, the buzzer sounds. If
the seat belt is still unfastened, the buzzer sounds intermittently for a certain period of
time after the vehicle reaches a certain speed.
Front passenger’s seat belt warning buzzer:
The front passenger’s seat belt warning buzzer sounds to alert the front passenger
that his or her seat belt is not fastened. If the seat belt is unfastened, the buzzer sounds
intermittently for a certain period of time after the vehicle reaches a certain speed.
*
4
: This light illuminates on the center panel. Regardless of whether or not a rear passen-
ger is present, if the power switch is turned to ON mode with the rear seat belts unfas-
tened, this light will also illuminate for a certain period of time.
*
5
: Rear passengers’ seat belt warning buzzer:
The rear passengers’ seat belt warning buzzer sounds to alert the rear passenger that
his or her seat belt is not fastened. If the seat belt is unfastened, the buzzer sounds
intermittently for a certain period of time, after the seat belt is fastened and unfas-
tened and the vehicle reaches a certain speed.
Tire pressure warning light
When the light comes on:
Low tire inflation pressure such as
• Natural causes (
P. 669)
• Flat tire (
P. 690, 703)
Adjust the tire inflation pressure to the specified level.
The light will turn off after a few minutes. In case the light does
not turn off even if the tire inflation pressure is adjusted, have the
system checked by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pressure warning system (
P. 670)
Have the system checked by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.
Warning light
Warning light/Details/Actions
669
8-2. Steps to take in an emergency
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Front passenger detection sensor, seat belt reminder and warning buzzer
●
If luggage is placed on the front passenger seat, the front passenger detection sensor
may cause the warning light to flash and the warning buzzer to sound even if a passen-
ger is not sitting in the seat.
●
If a cushion is placed on the seat, the sensor may not detect a passenger, and the warn-
ing light may not operate properly.
■
Electric power steering system warning light (warning buzzer)
When the 12-volt battery charge becomes insufficient or the voltage temporarily drops,
the electric power steering system warning light may come on and the warning buzzer
may sound.
■
If the malfunction indicator lamp comes on while driving
The malfunction indicator lamp will come on if the fuel tank becomes completely empty.
If the fuel tank is empty, refuel the vehicle immediately. The malfunction indicator lamp
will go off after several trips.
If the malfunction indicator lamp does not go off, contact any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer as soon as possible.
■
When the tire pressure warning light comes on
Inspect the appearance of the tire to check that the tire is not punctured.
If the tire is punctured:
P. 690, 703
If the tire is not punctured:
Carry out the following procedure after the tire temperature has lowered sufficiently.
●
Check the tire inflation pressure and adjust to the appropriate level.
●
If the warning light does not go out even after several minutes, check that the tire infla-
tion pressure is at the specified level and carry out initialization. (
P. 612)
The warning light may come on again if the above operations are conducted without first
allowing the tire temperature to lower sufficiently.
■
The tire pressure warning light may come on due to natural causes
The tire pressure warning light may turn on due to natural causes such as natural air leaks
or tire inflation pressure changes caused by temperature. In this case, adjusting the tire
inflation pressure will turn off the warning light (after a few minutes).
■
When a tire is replaced with a spare tire (vehicles with a compact spare tire)
The compact spare tire is not equipped with a tire pressure warning valve and transmit-
ter. If a tire goes flat, the tire pressure warning light will not turn off even though the flat
tire has been replaced with the spare tire. Replace the spare tire with the repaired tire
and adjust the tire inflation pressure. The tire pressure warning light will go off after a few
minutes.
■
Conditions that the tire pressure warning system may not function properly
P. 614
670
8-2. Steps to take in an emergency
■
If the tire pressure warning light frequently comes on after blinking for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1 minute when the
power switch is turned to ON mode, have it checked by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.
■
Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio
sound.
WARNING
■
If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact any authorized Lexus retailer
or Lexus authorized repairer, or any reliable repairer. 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.
When steering wheel operations are heavier than usual, grip the steering wheel firmly
and operate it 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 pressure
immediately.
●
Vehicles with a spare tire: If the tire pressure warning light comes on even after tire
inflation pressure adjustment, 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
any authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer.
●
Vehicles with an emergency tire puncture repair kit: If the tire pressure warning light
comes on even after tire inflation pressure adjustment, it is probable that you have a
flat tire. Check the tires. If a tire is flat, repair the flat tire by using emergency tire punc-
ture repair kit.
●
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.
NOTICE
■
To ensure the tire pressure warning system operates properly
Do not install tires with different specifications or makers, as the tire pressure warning
system may not operate properly.
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8-2. Steps to take in an emergency
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If a warning message is displayed
Master warning light
The master warning light also comes on
or flashes in order to indicate that a mes-
sage is currently being displayed on the
multi-information display.
Multi-information display
If any of the warning lights come on
again after the following actions have
been performed, contact any autho-
rized Lexus retailer or Lexus autho-
rized repairer, or any reliable repairer.
If a warning is shown on the multi-information display, stay calm and perform
the following actions:
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