Page 510 of 604

5107-2. Steps to take in an emergency
HIGHLANDER_HV_U (OM48D74U)
One of the following may be the cause of the problem:
●The electronic key may not be functioning properly. ( P. 514)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● There may be a malfunction in the immobilizer system. (P. 9 1 )
● There may be a malfunction in the steering lock system.
● The hybrid system may be malfunctioning due to an electrical prob-
lem such as electronic key battery depletion or a blown fuse. How-
ever, depending on the type of malfunction, an interim measure is
available to start the hybrid system. ( P. 511)
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. ( P. 516)
● The 12-volt battery terminal conn ections may be loose or corroded.
If the hybrid system will not star t
Reasons for the hybrid system not starting vary depending on
the situation. Check the follo wing and perform the appropriate
procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. ( P. 229)
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.
Page 511 of 604
5117-2. Steps to take in an emergency
7
When trouble arises
HIGHLANDER_HV_U (OM48D74U)
One of the following may be the cause of the problem:
●One or both of the 12-volt batter y terminals may be disconnected.
● The 12-volt battery may be discharged. ( P. 516)
Contact your Toyota dealer if the problem cannot be repaired, or if repair
procedures are unknown.
When the hybrid system does not start, the following steps can be
used as an interim measure to st art the hybrid system if the power
switch is functioning normally:
Set the parking brake.
Shift the shift lever to P.
Turn the power switch to ACCESSORY mode.
Press and hold the power switch for about 15 seconds while
depressing the brake pedal firmly.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer.
The interior lights and headlight s do not turn on, or the horn
does not sound.
Emergency start function
1
2
3
4
Page 539 of 604
5398-1. Specifications
8
Vehicle specifications
HIGHLANDER_HV_U (OM48D74U)
Light bulbs
Light bulbsBulb No.WTy p e
ExteriorHeadlights
High beam
Low beam 9005
60
55 A
B
Parking and front turn signal
lights 7444NA 28/8 C
Front side maker lights 5D
Front fog lights 19 E
Rear turn signal lights 21 C
Back-up lights 16 D
Stop/tail and rear side marker
lights
21/5 D
Tail lights 5D
License plate lights 5D
Interior Vanity lights
1.26 D
Front interior/front personal
lights
5D
Rear interior/rear personal
lights
8D
Front door courtesy lights 168 5 D
Luggage compartment light 5F
A: HB3 halogen bulbs
C: Wedge base bulbs (amber)
E: H16 halogen bulbs B: H11 halogen bulbs
D: Wedge base bulbs (clear)
F: Double end bulbs
Page 565 of 604
5658-2. Customization
HIGHLANDER_HV_U (OM48D74U)
8
Vehicle specifications
■Illumination (P. 339)
*:If equipped
■
Seat belt reminder ( P. 459)
FunctionDefault settingCustomized set-
ting
Time elapsed before the
interior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the
power switch is turned
off
OnOff——O
Operation when the
doors are unlockedOnOff——O
Operation when you
approach the vehicle
with the electronic key
on your person
OnOff——O
Ambient lights*OnOff——O
Time elapsed before the
outer foot lights turn off
*15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the outer
foot lights when you
approach the vehicle
with the electronic key
on your person
*
OnOff——O
Operation of the outer
foot lights when the
doors are unlocked
*
OnOff——O
123
FunctionDefault settingCustomized set-
ting
Vehicle speed linked
seat belt reminder
buzzer
OnOff——O
123
Page 595 of 604

595Alphabetical index
HIGHLANDER_HV_U (OM48D74U)
Hybrid system ............................ 81Emergency shut off system .... 86
Energy monitor/
consumption screen ........... 117
EV drive mode ...................... 235
High voltage components ....... 85
Hybrid System Indicator........ 105
Hybrid system precautions ..... 85
Hybrid vehicle driving tips ..... 314
If the hybrid system will not start ........................ 510
Overheating .......................... 521
Power (ignition) switch .......... 229
Starting the hybrid system .... 229
Vehicle proximity notification system ......... ......................... 84
Hybrid System Indicator ......... 105
Hybrid transmission ................ 237
If the shift lever cannot be shifted from P ..................... 512
S mode ................................. 239
I/M test ...................................... 393
Identification ............................ 529 Engine................................... 530
Vehicle .................................. 529
Ignition switch (power switch) ....................... 229
Illuminated entry system ........ 341
Immobilizer system ................... 91
Indicators ................................. 101
Initialization
Maintenance ......................... 387
Moon roof.............................. 185
Panoramic moon roof ........... 189
Power back door ................... 139
Power windows ..................... 181
Tire pressure warning system ... ............... 414 Inside rear view mirror ............ 175
Interior lights ........................... 339
Switch ................................... 340
Wattage ................................ 539
Intuitive parking assist
*
Jack
Positioning the jack............... 398
Vehicle-equipped jack .......... 487
Jack handle .............................. 487
Jam protection function
Moon roof ............................. 184
Panoramic moon roof ........... 189
Power back door................... 138
Power window ...................... 180
Keyless entry Smart key system ................. 128
Wireless remote
control ........................ 129, 135
Keys .......................................... 124
Battery-saving function ......... 150
Electronic key ....................... 124
Engine switch ....................... 229
If the electronic key does not operate properly ................. 513
If you lose your keys ............. 125
Key number plate ................. 124
Keyless entry ........................ 128
Mechanical key ..................... 125
Power switch ........................ 229
Replacing the battery............ 428
Warning buzzer .................... 149
Wireless remote control key...................................... 124
Knee airbags .............................. 41
I
J
K
*: Refer to “Navigation and Multimedia System Owner’s Manual”
Page 596 of 604

596Alphabetical index
HIGHLANDER_HV_U (OM48D74U)
Lane Departure Alert (LDA) .... 283
Language (multi-information
display)........................... 109, 114
LATCH anchors ......................... 68
LDA (Lane Departure Alert) .... 283
Lever Auxiliary catch lever .............. 396
Hood lock release lever ........ 396
Shift lever .............................. 237
Tilt and telescopic steering
lock release lever ............... 173
Turn signal lever ................... 242
Wiper lever.................... 255, 257
License plate lights ................. 244 Light switch ........................... 244
Replacing light bulbs............. 434
Wattage ................................ 539
Light bulbs Replacing .............................. 434
Wattage ................................ 539
Lights Automatic High Beam
system ......... ....................... 248
Fog light switch ..................... 254
Headlight switch.................... 244
Illuminated entry system ....... 341
Interior lights ......................... 340
Interior lights list .................... 339
Luggage compartment light ..................................... 137
Personal lights ...................... 340
Replacing light bulbs............. 434
Turn signal lever ................... 242
Vanity lights .......................... 351
Wattage ................................ 539
Lock steering column ............. 173
Luggage compartment light......................................... 137
Wattage ................................ 539 Maintenance
Do-it-yourself maintenance... 394
General maintenance ........... 389
Maintenance data ................. 528
Maintenance
requirements ...................... 386
Malfunction indicator lamp..... 457
Master warning light ............... 459
Meter ......................................... 103 Indicators .............................. 101
Instrument panel light control ................................ 104
Meters................................... 103
Multi-information display (with color display) ............. 111
Multi-information display (with monochrome
display) ............................... 107
Warning lights ......................... 99
Mirrors
Inside rear view mirror .......... 175
Outside rear view mirror defoggers ........................... 328
Outside rear view mirrors ..... 177
Vanity mirrors ....................... 351
Moon roof ................................. 183 Door lock linked
moon roof operation ........... 184
Jam protection function ........ 184
Operation .............................. 183
MP3 disc
*
LM