Page 544 of 644

544 4-3. Do-it-yourself maintenance
HILUX_OM_OM0K134E_(EE)Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
Side turn signal lights (mirror-mounted type) (if equipped)
High mounted stoplight (if equipped)
When installing the rubber cover of the headlight
Ensure the rubber cover is securely attached.
LED light bulbs
The high mounted stoplight consists of a number of LEDs. If any of the LEDs
burn out, take your vehicle to any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional to have the light replaced.
Condensation build-up on the inside of the lens
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
Large drops of water have built up on the inside of the lens.
Water has built up inside the headlight.
Fit the rubber cover outer circumfer-
ence in firmly.
Fit the rubber cover around the light
bulb in until the light bulb plug can be
seen.
Page 545 of 644
545 4-3. Do-it-yourself maintenance
4
Maintenance and care
HILUX_OM_OM0K134E_(EE)
CAUTION
Replacing light bulbs
Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may cause burns.
Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
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 headlights or cause condensation to build up on the lens.
To prevent damage or fire
Make sure bulbs are fully seated and locked.
Check the wattage of the bulb before installing to prevent heat damage.
Page 547 of 644
5When trouble arises
547
HILUX_OM_OM0K134E_(EE)
5-1. Essential information
Emergency flashers .......... 546
If your vehicle needs
to be towed ..................... 547
If you think something is
wrong .............................. 553
Fuel pump shut off
system ............................ 554
5-2. Steps to take in
an emergency
If a warning light turns
on or a warning
buzzer sounds ................ 555
If you have a flat tire ......... 563
If the engine will not
start................................. 582
If the shift lever cannot
be shifted from P ............ 583
If you lose your keys ......... 584
If the vehicle battery is
discharged ...................... 585
If your vehicle
overheats ........................ 590
If you run out of fuel
and the engine stalls....... 593
If the vehicle becomes
stuck ............................... 594
If your vehicle has
to be stopped in
an emergency ................. 596
Page 548 of 644
548
HILUX_OM_OM0K134E_(EE)
5-1. Essential information
Emergency flashers
NOTICE
To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the
engine is not running.
Use the emergency flashers if the vehicle malfunctions or is
involved in an accident.
Vehicles without automatic air conditioning system
Press the switch to flash all
the turn signal lights. To turn
them off, press the switch
once again.
Vehicles with automatic air conditioning system
Press the switch to flash all
the turn signal lights. To turn
them off, press the switch
once again.
Page 557 of 644

5
557
When trouble arises
HILUX_OM_OM0K134E_(EE)
5-2. Steps to take in an emergency
If a warning light tur ns on or a warning buzzer sounds
Stop the vehicle immediately. Continuing to drive the vehicle
may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
Warning lightWarning light/Details
Brake system warning light
• Low brake fluid
• Malfunction in the brake system
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 system is operating normally.
• Low negative pressure in the vacuum tank
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 necessarily indicate a malfunction in the system.
However, if this continues to occur, have the vehicle inspected by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
Page 558 of 644

558 5-2. Steps to take in an emergency
HILUX_OM_OM0K134E_(EE)
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Have the vehicle inspected immediately.
Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional immedi-
ately.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low
Warning lightWarning light/Details
Malfunction indicator lamp
Indicates:
• Malfunction in the emission control system.
*1
• Malfunction in the electronic engine control system.
• The boost pressure in the turbocharger is abnormally
high.
*2
• Malfunction in DPF system
Page 559 of 644
5
559 5-2. Steps to take in an emergency
When trouble arises
HILUX_OM_OM0K134E_(EE)
Warning lightWarning light/Details
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system
ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system (vehicles with VSC system)
(flashes)
and
VSC OFF and slip indicator lights (if equipped)
Indicates a malfunction in:
• Vehicle stability control; or
• Traction control
(flashes)
Four-wheel drive indicator light
Indicates a malfunction in the four-wheel drive system
(P. 212)
Cruise control indicator light*3 (if equipped)
Indicates a malfunction in the cruise control system
(P. 202)
Automatic transmission fluid temperature warning
light (if equipped)
Indicates that the automatic transmission fluid tempera-
ture is too high.
Timing belt replacement warning light
Indicates that the timing belt should be replaced
Page 560 of 644
560 5-2. Steps to take in an emergency
HILUX_OM_OM0K134E_(EE)
*1: If equipped
*2: Slow down until the lamp goes off.
*3: The light turns to yellow (except for Russia and Ukraine) or flashes (for
Russia and Ukraine).
Warning lightWarning light/Details
Fuel system warning light
Indicates:
• The amount of accumulated water in the fuel filter has
reached the specified level if the light flashes. (P. 502)
• The fuel filter need to be replaced if the light comes on.
DPF system warning light
Indicates:
• Vehicles without DPF system switch: The amount of
accumulated deposit in the DPF catalytic converter has
reached the specified level if the light comes on. Regen-
erate the filter. (P. 563)
• Vehicles without DPF system switch: Malfunction in the
DPF system if the light flashes.
• Vehicles with DPF system switch: Regenerate the filter
with the DPF system switch if the light turns on or
flashes. (P. 227)