2020 TOYOTA YARIS HATCHBACK change key battery

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
932-1. Keys
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Before Driving
●The keyless entry system operation may vary due to local conditions.
● The keyless entry system is fully operational (door/liftgate lo ck/unlock) when
the ignition is switched off. The system does not operate if th e ignition is
switched to any position other than off.
● If the key does not operate when pressing a button or the opera tional range
becomes too small, the battery may be dead. To install a new ba ttery, refer
to Key Battery Replacement ( P. 410).
● Additional keys can be obtained at your Toyota dealer. Up to 6 keys can be
used with the keyless functions per vehicle. Bring all keys to your Toyota
dealer when additional keys are required.
Operation indicator light
Operation buttons
The operation indicator light
flashes when the buttons are
pressed.
● Battery life is about one year. Replace
the battery with a new one if the KEY
indicator light (green) flashes in the com-
bination meter. Replacing the battery
about once a year is recommended
because the KEY warning light/indicator
light may not illuminate or flash depend-
ing on the rate of battery depletion.
NOTICE
Radio equipment like this is governed by laws in the United Sta tes.
Changes or modifications not expressly approved by the party re sponsible
for compliance could void the user’s authority to operate the e quipment.
Smart Key
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YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3774-4. Interior Equipment
4
Interior Features
The overhead lights turn on when any of the following operations is
done with the overhead light switch in the DOOR position and the igni-
tion switched off. • Turn on for about 30 seconds wh en the driver’s door is unlocked.
• Turn on for about 15 seconds w hen a door is opened with a key left
in the vehicle and then the door is closed.
• Turn on for about 5 seconds when a door is opened from the out -
side with a key bei ng carried and then t he door is closed.
The overhead lights turn on for about 15 seconds when the ignit ion is
switched off with the overhead light switch in the DOOR positio n.
The overhead lights turn off immediately in the following cases :
• The ignition is switched on and all doors are closed.
• The driver’s door is locked.
● Battery saver
If any door is left open with the overhead light switch in the DOOR position,
or the trunk lid is left open, the overhead light or trunk light turns off after
about 30 minutes to prevent battery depletion.
● To prevent battery depletion, if the interior lights remain turned on (the inte-
rior light switch is in the ON position or an interior light is turned on by press-
ing the lens of the interior light), they turn off automaticall y under the
following conditions:
• No operations are done for about 30 minutes after the ignition is switched
off.
• When the LOCK button on the key is pressed after the ignition is switched
off (interior lights turn off a few seconds).
In addition, if the following operations are performed after tu rning the inte-
rior lights off, they will turn on again.
• The ignition is switched to a position other than OFF.
• A door is opened.
• A door is unlocked.
● The operation of the illuminated entry system can be changed.
Refer to Customizable Features on P. 555.
Illuminated Entry System

567Alphabetical index
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
Interior Care ............................. 450Cleaning the Lap/Shoulder
Belt Webbing ...................... 453
Cleaning the Upholstery and Interior Trim ........................ 451
Cleaning the Window Interiors .............................. 453
Dashboard Precautions ........ 450
Interior Lights .......................... 375 Map Lights ............................ 375
Overhead Lights ................... 375
Trunk Light ............................ 376
Jack........................................... 459
Jump-Starting .......................... 478
Key Left-in-trunk Compartment Warning Beep (With the
advanced keyless
function) ................................. 504
Key Left-in-vehicle Warning
Beep (With the advanced
keyless function) ................... 505
Key removed from vehicle warning beep ......................... 504
Key Suspend Function.............. 98
Keyless Entry System ............... 92
Keys ............................................ 90 Key suspend function ............. 98
Smart Key ............................... 93
Label Information .................... 546
Lane-Change Signals .............. 199
Laser Sensor ............................ 234
Light Bulbs Replacement......................... 419
Specifications........................ 552 Lighting Control ...................... 192
Lights-on reminder.................. 502
Low Speed Pre-Collision
System ................................... 228
Lubricant Quality ..................... 549
Maintenance
Information............................ 386
Maintenance Monitor .............. 388
Manual Transaxle Operation ............................... 177 Recommendations for shifting ................................ 179
Map Lights ............................... 375
Message Indi cated on
Display ................................... 500
Meters and Gauges ................. 164
Mirror Defogger ....................... 207
Mirrors Outside Mirrors ..................... 129
Rearview Mirror .................... 130
Odometer and Trip Meter ...................................... 165
Outside Mirrors........................ 129
Outside Te mperature
Display ................................... 170
Overhead Console................... 381
Overhead Lights ...................... 375
Overheating ............................. 484
Overloading ............................. 150
Owner Maintenance
Closing the Hood .................. 393
Engine Compartment Overview ............................ 394
Key battery replacement....... 410
Opening the Hood ................ 392
Owner Maintenance Precautions ........................ 390
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