2017 TOYOTA YARIS GRMN key battery

3848-2. Customization
YARIS_GRMN_OM_Europe_OM52J40E
■Illumination ( P. 227)
FunctionDefault
setting
Customized
setting
Time elapsed before the inte-
rior lights turn off 15 seconds 7.5 seconds —O O 30 seconds
Operation when the doors are
unlocked ON OFF — — O
Operation after the engine
switch is turned off ON OFF — — O
Operation when you approach
the vehicle with the electronic
key on your person
ON OFF — — O
Interior lights illumination con-
trol ON OFF — — O
WARNING
■ During customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may
collect and enter the vehicle. This may lead to death or a serious health
hazard.
NOTICE
■ During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.

386What to do if... (Troubleshooting)
YARIS_GRMN_OM_Europe_OM52J40E
What to do if... (Troubleshooting)
●If you lose your keys, new genuine keys can be made by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
( P. 1 1 3 )
●If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer immediately. ( P. 115)
●Is the key battery weak or depleted? (P. 289)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 188)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. ( P. 128)
If you have a problem, check the following before contacting any
authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked

387What to do if... (Troubleshooting)
YARIS_GRMN_OM_Europe_OM52J40E
●Did you press the engine switch while firmly depressing the clutch pedal?
( P. 187)
●Is the electronic key anywhere detectable inside the vehicle? (P. 126)
●Is the steering wheel unlocked? (P. 189)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( P. 357)
●Is the battery discharged? (P. 359)
●It is locked automatically to prevent theft of the vehicle. (P. 189)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( P. 171)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( P. 189)
If you think something is wrong
The engine does not start
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches
The engine switch is turned off automatically

390Alphabetical index
YARIS_GRMN_OM_Europe_OM52J40E
Back door ................................. 120
Luggage compartment
light ..................................... 121
Back-up lights
Replacing light bulb............... 311
Wattage................................. 377
Battery ...................................... 267
If the vehicle battery is
discharged .......................... 359
Preparing and checking
before winter....................... 216
Replacing .............................. 361
Warning light ......................... 327
Bluetooth®*
Bottle holders........................... 232
Brake
Fluid ...................................... 376
Parking brake ........................ 195
Warning light ......................... 327
Brake assist.............................. 210
Break-in tips ............................ 177
Brightness control
Instrument cluster light
control................................... 98
Care................................... 242, 247
Aluminum wheels.................. 243
Exterior ................................. 242
Interior................................... 247
Seat belts .............................. 248
Chains....................................... 217
Child restraint system ............... 53
Fixed with a seat belt .............. 62
Fixed with an ISOFIX
rigid anchor........................... 69
Points to remember ................ 54
Riding with children................. 52
Types of child restraint
system installation
method ................................. 58
Using an anchor bracket ......... 75
Child safety ................................ 52
Airbag precautions .................. 39
Back door precautions .......... 122
Battery precautions ............... 268
Child restraint system ............. 53
How your child should wear
the seat belt.......................... 33
Installing child restraints ......... 58
Power window lock switch .... 171
Power window precautions ... 173
Removed key battery
precautions......................... 290
Seat belt precautions .............. 34
BC

392Alphabetical index
YARIS_GRMN_OM_Europe_OM52J40E
Doors
Back door .............................. 120
Door glasses ......................... 171
Door lock ....................... 116, 120
Open door warning
buzzer......................... 119, 121
Outside rear view mirrors ...... 166
Side doors ............................. 116
Side windows ........................ 171
Driver’s seat belt reminder
light ......................................... 329
Driving ...................................... 176
Break-in tips .......................... 177
Correct driving posture............ 28
Procedures............................ 176
Winter drive tips .................... 216
Electric Power Steering
(EPS)....................................... 210
Function ................................ 210
Warning light ......................... 328
Electronic key .......................... 112
Battery-saving function ......... 127
If the electronic key does
not operate properly ........... 356
Replacing the battery ............ 289
Emergency flashers ................ 316
Emergency, in case of
If a warning message
is displayed......................... 332
If the electronic key does
not operate properly ........... 356
If the engine will not start ...... 354
If the vehicle battery is
discharged .......................... 359
If the warning buzzer
sounds................................ 327
If the warning light
turns on .............................. 327
If you have a flat tire ............. 336
If you lose your keys ............. 113
If you think something is
wrong.................................. 325
If your vehicle becomes
stuck ................................... 367
E

396Alphabetical index
YARIS_GRMN_OM_Europe_OM52J40E
Jack
Positioning a floor jack .......... 258
Jam protection function
Power window ....................... 172
Keyless entry
Smart entry & start system.... 125
Wireless remote control ........ 112
Keys .......................................... 112
Battery-saving function ......... 127
Electronic key........................ 112
Engine switch ........................ 187
If the electronic key does
not operate properly ........... 356
If you lose your keys ............. 113
Ignition switch ....................... 187
Key number plate .................. 112
Keyless entry ........................ 112
Mechanical key ..................... 113
Replacing the battery ............ 289
Warning buzzer ..................... 126
Wireless remote control
key ...................................... 112
Knee airbags .............................. 37
Lever
Auxiliary catch lever .............. 256
Hood lock release lever ........ 256
Parking brake lever ............... 195
Shift lever .............................. 192
Turn signal lever ................... 194
Wiper lever.................... 202, 205
License plate lights ................. 196
Light switch ........................... 196
Replacing light bulbs............. 309
Wattage ................................ 377
Light bulbs
Replacing .............................. 298
Wattage ................................ 377
Lights
Daytime running lights .......... 199
Engine switch light ................ 227
Fog light switch ..................... 201
Follow me home system ....... 197
Headlight switch.................... 196
Ignition switch light................ 227
Illuminated entry system ....... 228
Interior light ........................... 228
Interior lights list .................... 227
Luggage compartment
light..................................... 121
Personal lights ...................... 228
Replacing light bulbs............. 298
Turn signal lever ................... 194
Vanity lights .......................... 237
Wattage ................................ 377
Lock steering column ............. 189
Luggage cover ......................... 233
J
K
L

398Alphabetical index
YARIS_GRMN_OM_Europe_OM52J40E
Parking brake ........................... 195
Operation .............................. 195
Parking brake engaged
warning buzzer ................... 327
Personal lights ......................... 228
Switch ................................... 228
Wattage................................. 377
Power outlet ............................. 238
Power steering ......................... 210
Warning light ......................... 328
Power windows ........................ 171
Jam protection function ......... 172
Operation .............................. 171
Window lock switch ............... 171
Radiator .................................... 266
Rear fog light ........................... 201
Replacing light bulbs............. 313
Switch ................................... 201
Rear passengers’ seat belt
reminder light ........................ 329
Rear seat .................................. 156
Folding down the rear
seatbacks ........................... 156
Rear turn signal lights............. 194
Replacing light bulbs............. 307
Turn signal lever ................... 194
Wattage ................................ 377
Rear view mirror
Inside rear view mirror .......... 164
Outside rear view mirrors...... 166
Rear view monitor*
Rear window defogger ............ 222
Rear window wiper .................. 205
Refueling .................................. 207
Capacity ................................ 373
Fuel types ............................. 373
Opening the fuel tank cap ..... 208
Replacing
Electronic key battery ........... 289
Fuses .................................... 292
Light bulbs ............................ 298
Tires .............................. 274, 336
PR

402Alphabetical index
YARIS_GRMN_OM_Europe_OM52J40E
Warning messages .................. 332
Washer .............................. 202, 205
Checking ............................... 270
Preparing and checking
before winter....................... 216
Switch ........................... 202, 205
Washing and waxing ............... 242
Weight ....................................... 370
Wheels ...................................... 284
Replacing .............................. 284
Size ....................................... 376
Window glasses ....................... 171
Window lock switch................. 171
Windows ................................... 171
Power windows ..................... 171
Rear window
defogger ............................. 222
Washer.......................... 202, 205
Windshield wipers ................... 202
Rain-sensing windshield
wipers ................................. 202
Winter driving tips ................... 216
Wireless remote control
key .......................................... 112
Battery-saving function ......... 127
Locking/Unlocking ................. 112
Replacing the battery ............ 289