light LEXUS LX570 2016 Owners Manual

LX570_OM_OM60N01U_(U) 5076-3. Do-it-yourself maintenance
6
Maintenance and care ■
After a fuse is replaced ●
If the lights do not turn on even after the fuse has been replaced, a bulb may need
replacement. (  P. 5 0 8 )●
If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer. ■
If there is an overload in a circuit
The fuses are designed to blow, protec ting the wiring harness from damage.■
When replacing light bulbs
Lexus recommends that you use genuine Le xus products designed for this vehicle.
Because certain bulbs are connected to circuits designed to prevent overload, non-gen-
uine parts or parts not designed for this vehicle may be unusable.
WA R N I N G ■
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or injury.●
Never use a fuse of a higher amperage rati ng than indicated, or use any other object
in place of a fuse. ●
Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix. ●
Do not modify the fuses or the fuse boxes.
NOTICE ■
Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus dealer,
as soon as possible.

508
LX570_OM_OM60N01U_(U) 6-3. Do-it-yourself maintenance
Light bulbs Check the wattage of the light bulb being replaced. (  P. 5 7 0 )
 P. 4 74
Back-up lightYou may replace the following bulbs your self. The difficulty level of replace-
ment varies depending on the bulb. If necessary bulb replacement seems diffi-
cult to perform, contact your Lexus dealer.
For more information about replacing other light bulbs, contact your Lexus
dealer.
Preparing for light bulb replacement
Removing the engine compartment covers
Bulb locations
1

LX570_OM_OM60N01U_(U) 5096-3. Do-it-yourself maintenance
6
Maintenance and care ■
Back-up lights
Open the back door and remove
the bolts and the cover.
Turn the bulb bases counter-
clockwise.
Remove the light bulb.
When installing, reverse the steps listed.Replacing light bulbs 1
2
3
4

510
LX570_OM_OM60N01U_(U) 6-3. Do-it-yourself maintenance■
Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your Lexus
dealer. ●
Headlights ●
Parking lights/daytime running lights ●
Front side marker lights ●
Fog lights ●
Front turn signal lights ●
Side turn signal lights ●
Outer foot lights ●
Rear turn signal lights ●
High mounted stoplight ●
Stop/tail lights ●
License plate lights ●
Stop lights ●
Rear side marker lights ●
Running board light ■
LED lights
The lights other than the back-up lights consist of a number of LEDs. If any of the LEDs
burn out, take your vehicle to your Le xus dealer to have the light replaced.■
Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact your Lexus dealer for mo re information in the following situations: ●
Large drops of water are built up on the inside of the lens. ●
Wa t e r h a s b u i l t u p i n side the headlight.■
When replacing light bulbs
 P. 5 0 7

LX570_OM_OM60N01U_(U) 5116-3. Do-it-yourself maintenance
6
Maintenance and care WA R N I N G ■
Replacing light bulbs ●
Turn off the headlights. Do not attempt to replace the bulb immediately after turning
off the headlights.
The bulbs become very hot and may cause burns. ●
Do not touch the glass portion of the light bulb with bare hands. When it is unavoid-
able to hold the glass portion, use and ho ld with a clean dry cloth to avoid getting
moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.●
Fully install light bulbs and any parts used to secure them. Failure to do so may result
in heat damage, fire, or water entering the headlight unit. This may damage the head-
lights or cause condensation to build up on the lens.●
Do not attempt to repair or disassemble light bulbs, connectors, electric circuits or
component parts.
Doing so may result in death or se rious injury due to electric shock.■
To prevent damage or fire ●
Make sure bulbs are fully seated and locked. ●
Check the wattage of the bulb before installin g to prevent heat damage.

513
LX570_OM_OM60N01U_(U) 7When trouble arises 7-1. Essential information
Emergency flashers ................... 514
If your vehicle has to be
stopped in an emergency ..... 515
7-2. Steps to take in an emergency
If your vehicle needs
to be towed ................................. 516
If you think something is
wrong ........................................... 522
Fuel pump shut off system ...... 523
If a warning light turns
on or a warning buzzer
sounds.......................................... 524
If a warning message is
displayed..................................... 532
If you have a flat tire................... 536
If the engine will not start ........ 547
If the shift lever cannot be
shifted from P............................ 549
If the electronic key does
not operate properly .............550
If the vehicle battery is
discharged ................................. 553
If your vehicle overheats ......... 556
If the vehicle becomes
stuck ............................................. 559

514
LX570_OM_OM60N01U_(U) 7-1. 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 engine is not operating, the
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.

524
LX570_OM_OM60N01U_(U) 7-2. Steps to take in an emergency
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, bu t 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 your Lexus dealer.
Warning light and warning buzzer list Warning light Warning light/Details/Actions(U.S.A.)
(Canada)
Brake system warning light (warning buzzer)
* 1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning.
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. (U.S.A.)
(Canada)
Malfunction indicator lamp
Indicates a malfunction in:
• The emission control system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system
 Have the vehicle inspected by your Lexus dealer immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The front passenger occupant classification system; or
• The seat belt pretensioner system
 Have the vehicle inspected by your Lexus dealer immediately. (U.S.A.)
(Canada)
ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system
 Have the vehicle inspected by your Lexus dealer immediately.

5257-2. Steps to take in an emergency
LX570_OM_OM60N01U_(U) 7
When trouble arises PCS warning light (if equipped)
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Collision System)
 Have the vehicle inspected by your Lexus dealer immediately.
When the warning light flashes (and a buzzer does not sound):
Indicates that the PCS (Pre-Collision System) is temporarily
unavailable, possibly due to either of the following:
• An area around the radar sensor or camera sensor being dirty,
fogged up or covered with co ndensation, ice, stickers, etc.
 Clear the dirt, fog, condensation, ice, stickers, etc. (  P. 2 4 5 )
• Radar sensor or camera sensor temperature being outside of its
operational range
 Wait for a while until the area around the radar sensor or cam-
era sensor has cooled down sufficiently.
When the warning li ght is illuminated:
Either the VSC (Vehicle Stability Control) system or PCS (Pre-
Collision System) is disabled or both are disabled.
 To enable the PCS, enable both the VSC system and PCS.
(  P. 254, 380)
Slip indicator
Indicates a malfunction in:
• The Multi-terrain Select;
• The Crawl Control (if equipped);
• The VSC (Vehicle Stability Control) system;
• Active TRAC (Traction Control) system;
• Trailer Sway Control; or
• The hill-start assist control system
The light will flash when any of the above systems other than the
Multi-terrain Select are operating.
 Have the vehicle inspected by your Lexus dealer immediately.
Automatic headlight leveling system warning light
Indicates a malfunction in the au tomatic headlight leveling system
 Have the vehicle inspected by your Lexus dealer immediately.Warning light Warning light/Details/Actions

526 7-2. Steps to take in an emergency
LX570_OM_OM60N01U_(U) (Flashes)
Low speed four-wheel drive indicator light
Indicates a malfunction in the four -wheel drive system if the light
continues flashing. (  P. 3 0 5 )
 Have the vehicle inspected by your Lexus dealer immediately. (Flashes)
Center differential lock indicator light
Indicates a malfunction in the four -wheel drive system if the light
continues flashing. (  P. 3 0 5 )
 Have the vehicle inspected by your Lexus dealer immediately.
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 4.0 gal. (15.0 L,
3.3 Imp.gal.) or less
 Refuel the vehicle.
Driver’s seat belt reminder light (warning buzzer)
* 3
Warns the driver to fast en his/her seat belt.
 Fasten the seat belt. (On the center panel)
Front passenger’s seat belt reminder light (warning buzzer)
* 3
Warns the front passenger to fasten his/her seat belt.
 Fasten the seat belt.
Master warning light
A buzzer sounds and the warning light comes on or flashes to indi-
cate that the master warning sy stem has detected a malfunction.
 P. 5 3 2
Tire pressure warning light
Indicates that:
•Flat tire
• Natural causes
• The tire pressure warning system is malfunctioning
 Immediately stop the vehicle in a safe place.
Handling method (  P. 5 2 9 )
Power steering system warning light (warning buzzer)
Indicates a malfunction in the power steering system
 Have the vehicle inspected by your Lexus dealer immediately. (Flashes)
(U.S.A.)
(Flashes)
(Canada)
Parking brake indicator
Indicates that the parking brake is not fully engaged or released
 Operate the parking brake switch once again.
This light comes on when the parking brake is not released.
* 4
If the
light turns off after the parking brake is fully released, the system is
operating normally.Warning light Warning light/Details/Actions