LEXUS LX570 2014 Owners Manual

5
When trouble arises
8395-2. Steps to take in an emergency
LX570_OM_OM60L21U_(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 approximately
4500 miles (7200 km)
after the maintenance
data 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 mainte-
nance data after
the maintenance is per-
formed (  P. 7 3 7 )Comes on approximately
5000 miles (8000 km)
after the maintenance
data has been reset.
(The indicator will not
work properly unless the
maintenance data has
been reset.)Wa r n i n g m e s s a g e Details Correction procedure

8405-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Wa r n i n g m e s s a g e 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.

5
When trouble arises
8415-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Wa r n i n g m e s s a g e Details Correction procedure
(If equipped) Indicates that the
dynamic radar cruise
control system is unable
to judge vehicle-to-vehi-
cle distance • Switch driving mode to
either normal or power.
• If the windshield wipers
are on, turn them off or
set them to either inter-
mittent or slow mode.
(Flashes)
(If equipped) Indicates that your vehi-
cle is nearing the vehicle
ahead (in vehicle-to-vehi-
cle distance control
mode)
A buzzer also sounds. Slow the vehicle by apply-
ing the brakes.
Indicates that remaining
fuel is approximately 4.0
gal. (15.0L, 3.3 Imp.gal.)
or less Refuel the vehicle.

8425-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Have the malfunction repaired immediately.
After taking the specified steps to co rrect the suspected problem, check
that the warning message and light go off. Interior
buzzer Exterior
buzzerWa r n i n g m e s s a g e Details Correction
procedure
Once
3 times
(Flashes) The electronic key
was carried out-
side the vehicle
and a door other
than the driver’s
door was opened
and closed while
the “ENGINE
START STOP”
switch was in a
mode other than
off. Bring the elec-
tronic 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
“ENGINE START
STOP” switch was
not turned off. Tu r n t h e
“ENGINE START
STOP” switch off
or bring the elec-
tronic key back
into the vehicle.

5
When trouble arises
8435-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) * : If the engine does not start when the electronic key is inside the vehicle, the
electronic key battery may be depleted or there may be difficulty receiving sig-
nal from the key. (  P. 8 6 7 )Interior
buzzer Exterior
buzzerWa r n i n g m e s s a g e Details Correction
procedure
Once 
(Flashes) An attempt was
made to start the
engine without
the electronic key
being present, or
the electronic key
was not function-
ing normally.
An attempt was
made to drive
when the regular
key was not inside
the vehicle. Start the engine
with the elec-
tronic key
present
* .

8445-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Interior
buzzer Exterior
buzzerWa r n i n g m e s s a g e Details Correction
procedure
Con-
tinuous 
(Flashes) The driver’s door
was opened when
the shift lever was
not in “P” and the
“ENGINE START
STOP” switch was
not turned off. Shift the shift lever
to “P”.
Con-
tinuous Con-
tinuous
(Displayed alternately)
(Flashes) 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 START
STOP” switch was
not turned off. • Shift the shift
lever to “P”.
• Bring the elec-
tronic key back
into the vehicle.

5
When trouble arises
8455-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Once 
(Flashes) •When the doors
were unlocked
with the
mechanical key
and then the
“ENGINE
START STOP”
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
“ENGINE
START STOP”
switch was
pressed two
consecutive
times. Touch the elec-
tronic key to the
“ENGINE START
STOP” switch
while depressing
the brake pedal.Interior
buzzer Exterior
buzzerWa r n i n g m e s s a g e Details Correction
procedure

8465-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Once  The electronic key
has a low battery. Replace the elec-
tronic key battery.
(  P. 7 8 0 )
Once 
(Flashes) A door was
opened and
closed with the
“ENGINE START
STOP” switch
turned off and
then the
“ENGINE START
STOP” switch was
put in ACCES-
SORY mode
twice without the
engine being
started. Press the
“ENGINE START
STOP” switch
while depressing
the brake pedal.
Once 
(Flashes) The steering lock
could not be
released within 3
seconds of the
“ENGINE START
STOP” switch
being pressed. Press the
“ENGINE START
STOP” switch
while depressing
the brake pedal
and moving the
steering wheel left
and right.Interior
buzzer Exterior
buzzerWa r n i n g m e s s a g e Details Correction
procedure

5
When trouble arises
8475-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Other messages
If the following message is displayed, take appropriate action and confirm
that the message has disappeared. (  P. 335)Message Correction procedure
Select the four-wheel drive control switch in L4 and
shift the shift lever to “D” or “R”.
Confirm the operating conditions.
Confirm the operating conditions to operate Turn
Assist function.
Turn on the Crawl Control switch to operate Turn
Assist function.

8485-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) ■
Resetting the tire pressure warning data
After adjusting the tire inflation pressu re, be sure to initialize the data. (  P. 76 4 )
If the message remains on, the system ma y have malfunctioned. Have the vehicle
inspected by your Lexus dealer as soon as possible. ■
Warning message in vehicle-to-vehicle distance control mode of the dynamic
radar cruise control (if equipped)
In the following cases, the warning message may not be displayed even if vehicle-
to-vehicle distance decreases: ●
When your vehicle and the vehicle ahead are traveling at the same speed or the
vehicle ahead is traveling more quickly than your vehicle ●
When the vehicle ahead is traveling at a very low speed ●
Immediately after cruise control speed is set ●
At the instant the accelerator pedal is depressed
NOTICE■
While the engine oil level warning is displayed
Continued engine operation with low engine oil will damage the engine.