2020 TOYOTA TUNDRA turn signal

4666-3. Do-it-yourself maintenance
■Stop/tail and rear side marker lights, back-up lights and rear
turn signal lightsRemove the bolts and rear
combination assembly.
Turn the bulb bases counter-
clockwise.Rear turn signal light
Back-up light
Stop/tail and rear side
marker light
Remove the light bulb. Rear turn signal light
Back-up light
Stop/tail and rear side
marker light
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2
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2
3
3
1
2
3

4686-3. Do-it-yourself maintenance
■High mounted stoplight and cargo lamps
Remove the screws and
cover.
Remove the light bulb. High mounted stoplight
Cargo lamps
When reinstalling the outer lens,
confirm that the packing is prop-
erly seated in the groove on the
housing.
■
Replacing the following bulbs
If any of the lights listed below has burnt out, have it replac ed by
your Toyota dealer.
● Daytime running lights/ parking lights (LED type)
● Side turn signal lights (if equipped)
● Outer foot lights (if equipped)
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Packing
O
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2

4696-3. Do-it-yourself maintenance
6
Maintenance and care
■When installing the rubber cover of the headlight
Ensure the rubber cover is securely attached.
■ When replacing the light bulbs
Confirm that they are properly engaged with the bulb base and that there is
no light leakage.
■ LED Lights
The headlights (LED type), front fog lights (LED type), parking lights (LED
type), daytime running light and side turn signal lights consis t of a number of
LEDs. If any of the LEDs burn out, take your vehicle to your To yota 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 Toyota dealer for more information in the
following situations:
● 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.
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2

4727-1. 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 en gine 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.

5488-1. Specifications
*1: If equipped
*2: Vehicles with bulb type headlights
*3: Vehicles with LED type headlights
A: HB2 halogen bulbs
B: H16 halogen bulbs
C: Wedge base bulbs (amber)
D: Wedge base bulbs (clear) E: Double end bulbs
Light bulbs
Light BulbsBulb No.WTy p e
Exterior Headlights
*2HB2 60/55 A
Front fog lights (bulb
type)
*1H16 19 B
Front side marker lights W5W 5 D
Front turn signal lights/
parking lights
*24157NAK 27/8 C
Front turn signal lights
*37444NA 28 C
Rear turn signal lights 921 16 D
Stop/tail and rear side
marker lights 3157KX 27/8 D
Back-up lights 7440 21 D
License plate lights W5W 5 D
High mounted stoplight and
cargo lamp 921 16 D
Outer foot light — 5 D
InteriorVanity lights 7065 5 E
Personal/interior lights
Front
Rear W5W
W5W5
5D
D
Foot well lighting — 1.4 D

599Alphabetical index
If the warning message is displayed......................... 491
If you have a flat tire ............. 504
If you lose your keys ............. 123
If you think something
is wrong .............................. 481
If your vehicle becomes
stuck ................................... 530
If your vehicle has to be stopped in an emergency ... 473
If your vehicle needs to be towed ......................... 476
If your vehicle overheats ....... 527
Emergency flashers ................ 472
Engine “ACC” position ...................... 217
Compartment ........................ 415
Engine switch........................ 217
Hood ..................................... 414
How to start the engine ......... 217
Identification number ............ 539
If the engine will not start ...... 519
Ignition switch
(engine switch) ................... 217
Immobilizer system ................. 85
Overheating .......................... 527
Engine coolant ......................... 418 Capacity ................................ 543
Checking ............................... 418
Preparing and checking before winter....................... 331
Engine coolant temperature gauge...................................... 105
Engine immobilizer system ...... 85
Engine oil ................................. 416
Capacity ................................ 541
Checking ............................... 416
Preparing and checking before winter....................... 331
Engine oil maintenance
data ......................................... 407
Engine switch (ignition switch)..................... 217 Engine switch light
(ignition switch light) ............ 357
Event data recorder (EDR)........ 11
Flat tire ..................................... 504
Floor mats .................................. 30
Fluid
Automatic transmission ........ 544
Brake .................................... 545
Washer ................................. 425
Fog lights ................................. 244 Replacing light bulbs ............ 464
Switch ................................... 244
Wattage ................................ 548
Foot well light .......................... 357
Four-wheel drive system ........ 315
Front passenger occupant classification system .............. 53
Front personal lights............... 358
Front seats ............................... 147 Adjustment............................ 147
Cleaning ............................... 403
Correct driving posture ........... 32
Driving position memory ....... 152
Head restraints ..................... 157
Power easy access system .......... ...................... 152
Seat heaters ......................... 354
Seat position memory ........... 152
Seat ventilators ..................... 354
Front side marker lights Light switch ........................... 234
Replacing light bulbs ............ 462
Wattage ................................ 548
Front turn signal lights Replacing light bulbs ............ 461
Turn signal lever ................... 232
Wattage ................................ 548
F

601Alphabetical index
JackPositioning the jack ............... 511
Vehicle-equipped jack........... 505
Jack handle .............................. 509
Jam protection function
Moon roof.............................. 179
Power windows ..................... 173
Keyless entry ........................... 128 Smart key system ................. 128
Wireless remote control ........ 128
Keys .......................................... 120
Engine switch........................ 217
If you lose your keys ............. 123
Ignition switch ....................... 217
Key number plate.................. 120
Keyless entry ........................ 128
Replacing the battery ............ 449
Wireless remote control ........ 128
Knee airbags .............................. 41
Lane Departure Alert (LDA) ...................................... 272
Language (multi-information display) ... 110
LATCH anchors ................... 65, 66
LDA
(Lane Departure Alert) .......... 272 Lane departure alert
function ............................... 272
Vehicle sway warning ........... 273
Lever
Auxiliary catch lever .............. 414
Hood lock release lever ........ 414
Shift lever .............................. 225
Turn signal lever ................... 232
Wiper lever............................ 245 License plate lights
Light switch ........................... 234
Replacing light bulbs ............ 467
Wattage ................................ 548
Light bulbs Replacing.............................. 457
Wattage ................................ 548
Lights Automatic High Beam ........... 239
Cargo lamp switch ................ 359
Engine switch light (ignition switch light) ........... 357
Fog light switch ..................... 244
Headlight switch ................... 234
Illuminated entry system ....... 359
Interior lights ......................... 358
Interior lights list.................... 357
Outer foot light ...................... 357
Personal lights ...................... 358
Replacing light bulbs ............ 455
Turn signal lever ................... 232
Vanity lights .......................... 378
Wattage ................................ 548
Load capacity .......................... 195
Luggage compartment features .................................. 377
Luggage storage box .............. 375
Maintenance Do-it-yourself maintenance... 412
General maintenance ........... 408
Maintenance data ................. 534
Maintenance requirements ... 406
Resetting the message
indicating maintenance is
required .............................. 407
Malfunction indicator lamp..... 483
Manual headlight leveling dial .......................................... 236
J
K
L
M
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER
’S MANUAL”.

603Alphabetical index
Power outlets ........................... 379
Power steering fluid ................ 421
Power windows........................ 172Jam protection function......... 173
Operation .............................. 172
Window lock switch............... 172
Pre-Collision System
(PCS) ...................................... 259
Radar cruise control (dynamic radar
cruise control) ....................... 280
Radiator .................................... 420
Radio
*
Rear personal lights ................ 358
Rear seat Adjustment precautions ........ 151
Child seats/child restraint system installation . ............... 63
Cleaning................................ 403
Head restraints ..................... 157
Raising the bottom cushion ............................... 150
Rear side marker lights ........... 234
Light switch ........................... 234
Replacing light bulbs............. 466
Wattage ................................ 548
Rear step bumper .................... 137
Rear turn signal lights............. 232 Replacing light bulbs............. 466
Turn signal lever ................... 232
Wattage ................................ 548
Rear view mirror
Inside rear view mirror .......... 164
Outside rear view mirrors...... 167
Rear view monitor system
*
Refueling .................................. 248
Capacity................................ 540
Fuel types ............................. 540
Opening the fuel tank cap..... 250
Replacing Fuses .................................... 452
Light bulbs ............................ 455
Tires...................................... 504
Wireless remote control battery ................................ 449
Reporting safety defects for U.S. owners...................... 574
Resetting the message
indicating maintenance
is required.............................. 407
Safety connect ........................... 79
Seat belts ................................... 34 Adjusting the seat belt ............ 35
Automatic Locking Retractor .............................. 36
Child restra int system
installation ............................ 63
Cleaning and maintaining
the seat belt........................ 404
Emergency Locking Retractor .............................. 36
How to wear your seat belt ..... 34
How your child should wear the seat belt.......................... 36
Pregnant women, proper seat belt use ......................... 37
Reminder light and buzzer.... 484
Seat belt extender .................. 36
Seat belt pretensioners........... 35
SRS warning light ................. 483
Seat heaters ............................. 354
Seat position memory ............. 152
Seat ventilators........................ 354
R
S
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER
’S MANUAL”.