2018 TOYOTA TUNDRA headlights

5838-2. Steps to take in an emergency
8
When trouble arises
Connect a negative cable clamp to the negative (-) battery termi-
nal on the s econd vehicle.
Connect the clamp at the other e nd of the negative cable to a
solid, stationary, unpainted meta llic point away from the battery
and any moving parts, as shown in the illustration.
Start the engine of the second v ehicle. Increase the engine speed
slightly and maintain at that lev el for approximately 5 minutes to
recharge the batter y of your vehicle.
Maintain the engine speed of the second vehicle and start the
engine of your vehicle.
Once the vehicle’s engine has st arted, remove the jumper cables in
the exact reverse order from which they were connected.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.
■ Starting the engine when t he battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic .
■ When the battery is r emoved or discharged
The moon roof must be initialized. ( P. 156)
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long t ime, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
3
4
4
5
6

6099-1. Specifications
9
Vehicle 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

6309-2. Customization
■Moon roof* ( P. 1 5 4 )
*: If equipped
■
Automatic light off system* (  P. 206)
*: If equipped
■
Illumination ( P. 4 2 9 )
FunctionDefault settingCustomized
setting
Door key linked operation Open and close Open only—— OClose only
Off
Linked operation of com-
ponents when door key is
used Slide only Tilt only
—— O
123
FunctionDefault settingCustomized
setting
Light sensor sensitivity Level 3 Level 1 to 5—O O
Time elapsed before
headlights automatically
turn off after doors are
closed 30 seconds0 seconds
—O O60 seconds
90 seconds
123
FunctionDefault settingCustomized
setting
Time elapsed before lights
turn off 15 seconds7.5 seconds—O O30 seconds
Operation after the engine
is off On
Off
—— O
Operation when the doors
are unlocked On Off—— O
123

662Alphabetical index
Hands-free system (for cellular phone)........ 363, 370
Head restraints ........................ 132
Headlights ................................ 206 Automatic High Beam ........... 211
Light switch ........................... 206
Replacing light bulbs............. 523
Wattage ................................ 609
Heaters Automatic air conditioning
system ......... ....................... 419
Manual air conditioning system ......... ....................... 412
Outside rear view mirrors ........................ 414, 421
Seat heaters ......................... 426
High mounted stoplight Replacing .............................. 534
Wattage ................................ 609
Hood ......................................... 484
Hooks Deck hooks ........................... 449
Retaining hooks (floor mat)..... 28
Horn .......................................... 137 I/M test ...................................... 481
Identification
Engine .................................. 600
Tire ....................................... 615
Vehicle .................................. 600
Ignition switch (engine switch) ...................... 195
Ignition switch light (engine switch light) ............. 429
Illuminated entry system ........ 431
Immobilizer system ................... 76
Indicators ................................... 92
Initialization
Maintenance ......................... 477
Moon roof ............................. 156
Tire pressure warning system .... .............. 497
Inside rear view mirror ............ 139
Instrument panel light control ...................................... 97
Interior lights ........................... 429 Personal lights ...................... 430
Switches ............................... 430
Wattage ................................ 609
Intuitive parking assist ........... 270
Function ................................ 270
Warning message......... 557, 558
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