warning LEXUS LX570 2015 Manual PDF

5
When trouble arises
8375-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) CAUTIONYour vehicle has also been equipped with a TPMS (tire pressure warning system)
malfunction indicator to indi cate when the system is not operating properly. The
TPMS (tire pressure warning system) malf unction indicator is combined with the
low tire pressure telltale (tire pressure warning light). When the system detects a
malfunction, the telltale will flash for approximately one minute and then remain
continuously illuminated. This sequence will continue upon subsequent vehicle
start-ups as long as the malfunction exists . When the malfunction indicator is illumi-
nated, the system may not be able to detect or signal low tire pressure as intended.
TPMS (tire pressure warning system) malf unctions may occur for a variety of rea-
sons, including the installation of replaceme nt or alternate tires or wheels on the
vehicle that prevent the TPMS (tire pre ssure warning system) from functioning
properly. Always check the TPMS (tire pressure warning system) malfunction tell-
tale after replacing one or more tires or wh eels 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 marks, as the tire pressure warn-
ing system may not operate properly.

8385-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) If a warning message is displayed The multi-information display shows warnings of system malfunctions,
incorrectly performed operations, or shows messages that indicate a need
for maintenance.
If a warning is shown on the instrumen t cluster, stay calm and perform the
following actions:
Master warning light The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
If any of the warning lights comes on again after the following actions
have been performed, contact your Lexus dealer.

5
When trouble arises
8395-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) Have the vehicle inspected by your Lexus dealer immediately.
Failure to investigate the cause of the following wa rnings may lead to the
system operating abnormally and possi bly cause an accident. Have the
vehicle inspected by your Lexus dealer immediately. Warning message Details
Indicates a malfunction in the automatic transmission
system
A buzzer also sounds.
Indicates a malfunction in the steering lock system
A buzzer also sounds.

8405-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) (If equipped) Indicates a malfunction in the pre-collision system
A buzzer also sounds.
(If equipped) Indicates a malfunction in the intuitive parking assist
The site of malfunction is shown flashing on the dis-
play.
Indicates a malfunction in the cruise control system
Press the “ON-OFF” button once to deactivate the
system, and then press the button again to reactivate
the system.
Indicates a malfunction in the dynamic radar cruise
control system (if equipped)
Press the “ON-OFF” button once to deactivate the
system, and then press the button again to reactivate
the system.Warning message Details

5
When trouble arises
8415-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) Indicates a malfunction in the VGRS
A buzzer also sounds.
Indicates a malfunction in the 4-wheel AHC system
A buzzer also sounds.
(If equipped) Indicates a malfunction in the automatic high beam
A buzzer also sounds.Warning message Details

8425-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) Follow the correction procedures.
After taking the specified steps to co rrect the suspected problem, check
that the warning message goes off. Warning message Details Correction procedure
Indicates that one or
more of the doors is not
fully closed
The system also indi-
cates which doors are
not fully closed.
If the vehicle reaches a
speed of 3 mph
(5 km/h),
flashes and a buzzer
sounds to indicate that
the door(s) are not yet
fully closed. Make sure that all the
doors are closed.

5
When trouble arises
8435-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) (Flashes) Indicates that the moon
roof is not fully closed
(with the “ENGINE
START STOP” switch off,
and the driver’s door
open) Close the moon roof.
Indicates that engine oil
level is low
A buzzer also sounds. Check the level of engine
oil, and add if necessary.
This message may
appear if the vehicle is
stopped on a slope.
Move the vehicle to a
level surface and check
to see if the message dis-
appears.
(U.S.A.)
(Canada)
(Flashes) Indicates, if the vehicle
reaches a speed of 3 mph
(5 km/h), that the parking
brake is still engaged. Release the parking
brake.Warning message Details Correction procedure

8445-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) Warning message Details Correction procedure
Indicates that the auto-
matic transmission fluid
temperature is too high
A buzzer also sounds. Immediately stop the vehi-
cle in a safe place, shift the
shift lever to P and wait
until the light goes off.
If the light goes off, you
may start the vehicle
again. If the light does
not go off, contact your
Lexus dealer.
Indicates that the washer
fluid level is low Add washer fluid.
Low tire inflation pres-
sure Check the tire inflation
pressure, and adjust to the
appropriate level.

5
When trouble arises
8455-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) * : Refer to the separate “Scheduled Ma intenance Guide” or “Owner’s Manual
Supplement” for the maintenance interval applicable to your vehicle. (U.S.A. only) Indicates that all mainte-
nance according to the
driven distance on the
maintenance schedule
*
should be performed
soon. If necessary, perform
maintenance.
Comes on approxi-
mately 4500 miles
(7200 km) after the mes-
sage has been reset.
(U.S.A. only) Indicates that all mainte-
nance is required to cor-
respond to the driven
distance on the mainte-
nance schedule
* . Perform the necessary
maintenance.
Please reset the message
after the maintenance is
performed (  P. 741)Comes on approxi-
mately 5000 miles
(8000 km) after the
message has been reset.
(The indicator will not
work properly unless the
message has been reset.)Warning message Details Correction procedure

8465-2. Steps to take in an emergency
LX570_OM_OM60L96U_(U) Warning message Details Correction procedure
(Flashes)
(If equipped) Indicates that the pre-
collision system is not
currently functional
because the grille or the
sensor is dirty • Check the grille and the
sensor and clean them if
they are dirty.
• In case of overheating,
the system will become
functional once the sys-
tem cools down.Indicates that the pre-
collision system is not
currently functional due
to overheating.
(If equipped) Indicates that intuitive
parking assist sensor is
dirty or covered with ice Clean the sensor.
(If equipped) Indicates that the
dynamic radar cruise
control sensor is dirty or
covered with ice Clean the sensor.