ignition LEXUS LX570 2016 Owners Manual

50 1-1. For safe use
LX570_OM_OM60N01U_(U) ON/OFF (hold for a few seconds) The “RSCA OFF” indicator turns on
(only when the engine switch is in IGNI-
TION ON mode.)
The roll sensing function for the curtain
shield airbags and seat belt pretension-
ers will turn back on automatically each
time the engine switch is turned to
IGNITION ON mode. ■
This switch only should be used
In a situation where the inflation is not desired (such as during extreme off road driving). ■
Operating conditions when the “RSCA OFF” indicator is on ●
The curtain shield airbags and seat belt pret ensioners will not activate in a vehicle roll-
over. ●
The curtain shield airbags will activate in a severe side impact. ●
The seat belt pretensioners will activate in a severe frontal collision.Deactivating the curtain shield airbags in a vehicle rollover
WA R N I N G ■
For normal driving
Make sure the “RSCA OFF” indicator is not turn ed on. If it is left on, the curtain shield
airbag will not activate in the event of an accident, which may result in death or serious
injury.

76 1-2. Theft deterrent system
LX570_OM_OM60N01U_(U)Engine immobilizer system The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the engine switch has been turned to
ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled. ■
System maintenance
The vehicle has a maintenance-free type engine immobilizer system. ■
Conditions that may cause the system to malfunction ●
If the key is in contact with a metallic object ●
If the key is in close proximity to or touching a key to the security system (key with a
built-in transponder ch ip) of another vehicleThe vehicle’s keys have built-in transponder chips that prevent the engine
from starting if a key has not been prev iously registered in the vehicle’s on-
board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help prevent vehicle theft but does not guarantee
absolute security against all vehicle thefts.

78 1-2. Theft deterrent system
LX570_OM_OM60N01U_(U)Alarm The alarm uses light and sound to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set: ●
A locked door is unlocked or opened in any way other than using the entry
function or wireless remote control. (The doors will lock again automatically.)●
The hood is opened. ●
The battery is reconnected.
Close the doors and hood, and lock all
the doors using the entry function or
wireless remote control. The system will
be set automatically after 30 seconds. The indicator light changes from being
on to flashing when the system is set.
Do one of the following to de activate or stop the alarms:●
Unlock the doors using the entry function or wireless remote control. ●
Turn the engine switch to ACCESSORY or IGNITION ON mode, or start
the engine. (The alarm will be deactivat ed or stopped after a few seconds.)The alarm
Setting the alarm system
Deactivating or stopping the alarm

84
LX570_OM_OM60N01U_(U) 2. Instrument cluster
* 1
: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being perfor med. They will turn off after the engine is
on, or after a few seconds. There may be a malfunction in a system if the lights do not
turn on, or turn off. Have the vehicle inspected by your Lexus dealer.
* 2
: The light flashes to indicate a malfunction.
* 3
: This light illuminates on the center panel. * 2
(Canada)
Parking brake indicator
(  P. 5 2 6 )
* 1
Power steering system
warning light (  P. 5 2 6 )
* 1
Brake system warning light
(  P. 5 2 7 )

86
LX570_OM_OM60N01U_(U) 2. Instrument cluster
* 1
: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being perfor med. They will turn off after the engine is
on, or after a few seconds. There may be a malfunction in a system if the lights do not
turn on, or turn off. Have the vehicle inspected by your Lexus dealer.
* 2
: The light flashes to indicate that the system is operating.
* 3
: The light turns on when the system is turned off.
* 4
: In order to confirm operation, the BSM outs ide rear view mirror indicators illumi-
nate in the following situations:
• When the engine switch is turned to IGNITION ON mode while the system is set
to on.
• When the system is set to on while the engine switch is in IGNITION ON mode.
If the system is functioning correctly, th e BSM outside rear view mirror indicators
will turn off after a few seconds.
If the BSM outside rear view mirror indicat ors do not illuminate or do not turn off,
there may be a malfunction with the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
* 5
: This light illuminates on the outside rear view mirrors.
* 6
: This light illuminates on the center panel.
* 7
: When the outside temperature is approximately 37  F (3  C) or lower, the indicator
will flash for approximately 10 seconds, then stay on. (if equipped)
Intuitive parking assist
indicator (  P. 2 8 9 ) Turn Assist function
indicator (  P. 3 0 9 )
* 1, 3
(if equipped)
PCS warning light
(  P. 2 5 0 ) (U.S.A.)
Parking brake indicator
(  P. 2 1 7 )(if equipped)
BSM (Blind Spot Monitor)
indicator (  P. 3 6 5 ) (Canada)
Parking brake indicator
(  P. 2 1 7 )
* 4, 5
(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators (  P. 3 6 5 ) TRAC OFF indicator
(  P. 3 8 0 )
(if equipped)
RCTA (Rear Cross Traffic
Alert) indicator (  P. 3 7 3 )
* 7
Low outside temperature
indicator (  P. 88)
* 6
“A I R B A G O N /
OFF” indicator
(  P. 5 1 )

90
LX570_OM_OM60N01U_(U) 2. Instrument cluster■
The meters and display illuminate when
The engine switch is in IGNITION ON mode. ■
The brightness of the instrument panel lights
When the tail lights are turned on, the meter’ s brightness will be reduced slightly unless
the meter brightness leve l adjustment is set to the brightest setting.
If the tail lights are turned on when the surroundings are dark, the meter’s brightness will
be reduced slightly. However, when the surroundings are bright, such as during the day-
time, the meter’s brightness will not be reduced even if the tail lights are turned on. ■
Customization
The meter display can be customized on the multi-information display. (  P. 585)
WA R N I N G ■
The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal information
display. At extremely low temperatures, th e information display monitor may respond
slowly, and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear number
appearing on the display. This lag could cau se the driver to downshift again, causing
rapid and excessive engine braking and po ssibly an accident resulting in death or
injury.
NOTICE ■
To prevent damage to the engine and its components ●
Do not let the indicator needle of the tachometer enter the red zone, which indicates
the maximum engine speed. ●
The engine may be overheating if the engine coolant temperature gauge is in the red
zone (H). In this case, immediately stop the vehicle in a safe place, and check the
engine after it has cooled completely. (  P. 5 5 6 )■
Vo l t m e t e r
When the voltmeter indicates 19 V or higher or 9 V or lower while the engine is run-
ning, there may be a battery or charging system malfunction. Have the vehicle
inspected at your Lexus dealer. ■
Engine oil pressure gauge
When the value of the engine oil pressure gauge drops while the engine is running,
stop the vehicle in a safe place immediat ely and check the amount of engine oil.
(  P. 4 7 5 )
When the oil pressure drops even though th e engine oil amount has not decreased, or
if the oil pressure does not increase when engine oil is added, contact your Lexus
dealer, as there may be a proble m with the lubrication system.

98
LX570_OM_OM60N01U_(U) 2. Instrument cluster■
Eco Driving Indicator
■
When disconnecting and reco nnecting battery terminals
The drive information will be reset (o nly items that can be reset manually).■
Pop-Up display
The pop-up display is displayed on the multi- information display according to the operat-
ing conditions of the following functions: ●
Route guidance display of the navigation system-linked system (if equipped) ●
Incoming call display of the hands-free phone system (if equipped)
The pop-up display function can be disabled. (  P. 9 6 )■
Tire inflation pressure ●
It may take a few minutes to display the tire inflation pressure after the engine switch is
turned to IGNITION ON mode. It may also take a few minutes to display the tire infla-
tion pressure after inflation pressure has been adjusted. ●
“---” may be displayed if the tire information cannot be determined due to unfavorable
radio wave conditions. ●
Tire inflation pressure changes with temperat ure. The displayed values may also be dif-
ferent from the values measured using a tire pressure gauge.■
When setting up the display
Stop the vehicle in a safe place, apply the pa rking brake, and shift the shift lever to P. ■
Suspension of the settings display
In the following situations, th e settings display using the meter control switches will be
suspended. ●
When a warning message appears on the multi-information display●
When the vehicle begins to move ■
Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is characteristic
of liquid crystal displays, and there is no problem continuing to use the display.Eco Driving Indicator Light (  P. 8 7 )
Eco Driving Indicator Zone Display
Suggests the Zone of Eco driving with current
Eco driving ratio based on acceleration.
Eco driving ratio based on acceleration
If the acceleration exceeds Zone of Eco driv-
ing, the right side of Eco Driving Indicator
Zone Display will illuminate.
Zone of Eco driving 1
2
3
4

102
LX570_OM_OM60N01U_(U) 2. Instrument cluster
Displays the following multi-in formation display linked icons:
: Master warning icon
Displayed when a warning message is displayed on the multi-information
display. (  P. 5 3 2 )
: Information icon
Displayed when a suggestion/advice po p-up display is displayed on the
multi-information display. (  P. 9 1 )
Displays the following items in the appropriate situation: ■
Warning/Message (if equipped)
Displays the following system warning/messages: • Pre-collision warning (pre-collision system)
• Notification message (Dynamic radar cruise control)■
Audio system operation status
Displayed when the audio system is operated. ■
Outside temperature
Displayed in the following situations: • When the engine switch is turned to IGNITION ON mode
• When the low outside temperature indicator is flashing
Displayed content is the same as that di splayed on the multi-information display.
(  P. 8 8 )
Displays the following items which are linked to the navigation system: ■
Route guidance to destination
Displayed when the navigation system is performing route guidance. When
approaching an intersection, an arrow will be displayed to indicate the sug-
gested direction of travel. ■
Compass
Displays the direction of travel.Warning and information icons
Message display area
Navigation system-linked display area (if equipped)

LX570_OM_OM60N01U_(U) 1032. Instrument cluster
2
Instrument cluster ■
Head-up display
The head-up display may seem dark or hard to see when viewed through sunglasses,
especially polarized sunglasses.
Adjust the brightness of the head-up display or remove your sunglasses.■
When the battery is disconnected
The customize settings of the head-up display will be reset.■
Display brightness ●
The brightness of the head-up display can be adjusted on of the multi-information
display. Also, it is automatically adjust ed according to the ambient brightness.●
When the vehicle is stopped, the display may dim temporarily. This is not a malfunction. ■
Enabling/disabling of the head-up display
If the head-up display is disabled, it will rema in disabled when the engine switch is turned
off then back to IGNITION ON mode.
WA R N I N G ■
Before using the head-up display ●
Check that the position and brightness of the head-up display image does not inter-
fere with safe driving. Incorrect adjustment of the image’s position or brightness may
obstruct the driver’s view and lead to an accident, resulting in death or serious injury. ●
Do not continuously look at the head-up di splay while driving as you may fail to see
pedestrians, objects on the road, etc. ahead of the vehicle. ■
Caution for changing settings of the head-up display
As the engine needs to be running while changing the settings of the head-up display,
ensure that the vehicle is parked in a place with adequate ventilation. In a closed area
such as a garage, exhaust gases includin g harmful carbon monoxide (CO) may collect
and enter the vehicle. This may lead to death or a serious health hazard.

LX570_OM_OM60N01U_(U) 1253-2. Opening, closing and locking the doors
3
Operation of each component The rear step bumper is for rear end
protection and easier step-up loading. ■
Power back door operating conditions
The back door can be opened automatically when the power back door main switch is
on, and the following conditions are met. ●
The lower back door is closed (closing operation only) ●
To open the power back door when the engine switch is in IGNITION ON mode, the
vehicle speed must be lower than 1 mph (3 km/h) and the shift lever must be in P.■
If the back door opener is inoperative
The back door can be operated from the inside.Rear step bumper
Remove the cover on the back door trim.
Use a cloth to prevent scratches.
Push the lever for the back door motor,
open the back door. 1
2