2017 TOYOTA GT86 key battery

59
1-2. Opening, closing and locking the doors and trunk
1
Before driving
86_EE (OM18071E)
■
Window open/close function linked to door operation
In order to make opening and closing the doors easier, completely closed
windows are linked to door operations. Therefore, when a door is opened, its
window opens slightly. When a door is closed, its window closes completely.
However, if the battery has discharged or is disconnected, this function will
not operate. ( →P. 463)
■ If a wrong key is used (vehicl es with a double locking system)
The key cylinder rotates freely to isolate inside mechanism.
■ If the smart entry & start system h as been deactivated in a customized
setting (vehicles with a smart entry & start system)
Use the wireless remote control or mechanical key. ( →P. 52, 455)
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door opening and an occupant falling out,
resulting in death or serious injury.
●Always use a seat belt.
● Ensure that both side doors are properly closed.
● Do not pull the inside handle of the doors while driving.
The doors may be opened and the passengers are thrown out of the vehi-
cle and it may result in serious injury or death.

179
2-1. Driving procedures
2
When driving
86_EE (OM18071E)
■
Operation of the “ENGINE START STOP” switch
If the switch is not pressed shortly and firmly, the “ENGINE START STOP”
switch mode may not change or the engine may not start.
■ Electronic key battery depletion
→ P. 4 5
■ Conditions affecting operation
→ P. 4 1
■ Note for the entry function
→ P. 4 2
■ If the engine does not start
The engine immobilizer system may not have been deactivated. ( →P. 93)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
■ Steering lock
After turning the “ENGINE START STOP” switch off and opening and closing
the doors, the steering wheel will be locked due to the steering lock function.
Operating the “ENGINE START STOP” switch again automatically cancels
the steering lock. Vehicles with an automatic transmission:
Check that the shift lever is securely set
in P. The engine may not start if the shift
lever is displaced out of P. The smart
entry & start system indicator light (green)
will flash quickly.

180
2-1. Driving procedures
86_EE (OM18071E)
■
When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ If the smart entry & start system in dicator flashes in yellow and a mes-
sage is displayed on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.
■ If the electronic key battery is depleted
→ P. 360
■ If the smart entry & start system h as been deactivated in a customized
setting
→ P. 456
■ Immediately after reconnecting the battery terminals due to replacing
the battery and so forth
The engine may not start. If this occurs, turn the “ENGINE START STOP”
switch to IGNITION ON mode, and start the engine after waiting at least 10
seconds. Idling may be unstable immediately after the engine starts, how-
ever, this is not a malfunction. The smart entry & start system indicator
light (green) will flash quickly and a mes-
sage will be shown on the multi-informa-
tion display. (
→P. 411)
Vehicles with an automatic transmis-
sion
Check that the shift lever is set in P. Press
the “ENGINE START STOP” switch while
turning the steering wheel left and right.
Vehicles with a manual transmission
Press the “ENGINE START STOP” switch
while turning the steering wheel left and
right.

184
2-1. Driving procedures
86_EE (OM18071E)
■
Turning the key from “ACC” to “LOCK”
Shift the shift lever to N (manual transmission) or P (automatic
transmission). ( →P. 186, 193)
■ If the engine does not start
The engine immobilizer system may not have been deactivated. ( →P. 93)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
■ When the steering lock cannot be released
■ Key reminder function
A buzzer sounds if the driver’s door is opened while the engine switch is in
the “LOCK” or “ACC” position to remind you to remove the key.
■ Immediately after reconnecting the battery terminals due to replacing
the battery and so forth
The engine may not start. If this occurs, turn the engine switch to the “ON”
position, and start the engine after waiting at least 10 seconds. Idling may be
unstable immediately after the engine starts, however, this is not a malfunc-
tion.
STEP 1
Push in the key and turn to the “LOCK”
position.STEP 2
When starting the engine, the engine
switch may seem stuck in the “LOCK”
position. To free it, turn the key while turn-
ing the steering wheel slightly left and
right.

235
2-3. Operating the lights and windshield wipers
2
When driving
86_EE (OM18071E)
■
Battery-saving function (if equipped)
In the following conditions, the headlights and the other remaining lights will
go off automatically after 20 minutes in order to prevent the vehicle battery
from being discharged:
●The headlights and/or tail lights are on.
● The key is removed from the engine switch (vehicles without a smart
entry & start system) or the “ENGINE START STOP” switch is turned off
(vehicles with a smart entry & start system).
● The light switch is in or .
This function will be canceled in any of the following situations:
● When the engine switch is turned to the “ON” position (vehicles without a
smart entry & start system) or the “ENGINE START STOP” switch is
turned to IGNITION ON mode (vehicles with a smart entry & start sys-
tem)
● When the light switch is operated
● When the door is opened or closed

287
3-3. Using the interior lights
3
Interior features
86_EE (OM18071E)
Interior light
Turns the light off
Turns the door position on
Turns the light on
■Illuminated entry system
Vehicles without a smart entry & start system
The lights automatically turn on/off according to the engine switch position,
whether the doors are locked/unlocked, and whether the doors are open/
closed.
Vehicles with a smart entry & start system
The lights automatically turn on/off according to “ENGINE START STOP”
switch mode, the presence of the electronic key, whether the doors are
locked/unlocked, and whether the doors are open/closed.
■ To prevent battery discharge
If the following lights remain on when the door is not fully closed, the lights
will go off automatically after 20 minutes:
●Interior light (when the switch is in the
“DOOR” position)
● Engine switch light (vehicles without a smart entry & start system)
● “ENGINE START STOP” switch light (vehicles with a smart entry & start
system)
● Door courtesy lights (if equipped)
■ Customization that can be configured at any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features
→P. 487)
Interior light

4Maintenance and care
307
86_EE (OM18071E)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ......... 308
Cleaning and protecting the vehicle interior .......... 312
Cleaning and protecting the Alcantara
® area ........ 316
4-2. Maintenance Maintenance requirements................... 318
4-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 321
Hood ................................. 324
Positioning a floor jack ...... 326
Engine compartment......... 328
Tires .................................. 341
Tire inflation pressure ....... 352
Wheels .............................. 354
Air conditioning filter ......... 357
Wireless remote control/ electronic key battery...... 360
Checking and replacing fuses ............................... 364
Light bulbs ........................ 372

337
4-3. Do-it-yourself maintenance
4
Maintenance and care
86_EE (OM18071E)
■
Before recharging
When recharging, the battery produces hydrogen gas which is flammable
and explosive. Therefore, before recharging:
●If recharging with the battery installed on the vehicle, be sure to discon-
nect the ground cable.
● Make sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the battery.
■ After recharging/reconnecting the batt ery (vehicles with a smart entry
& start system)
● Unlocking the doors using the smart entry & start system may not be
possible immediately after reconnecti ng the battery. If this happens, use
the wireless remote control or the mechanical key to lock/unlock the
doors.
● Start the engine with the “ENGINE START STOP” switch in ACCES-
SORY mode. The engine may not start with the “ENGINE START STOP”
switch turned off. However, the engine will operate normally from the sec-
ond attempt.
● The “ENGINE START STOP” switch mode is recorded by the vehicle. If
the battery is reconnected, the vehicle will return the “ENGINE START
STOP” switch mode to the status it was in before the battery was discon-
nected. Make sure to turn off the engine before disconnect the battery.
Take extra care when connecting the battery if the “ENGINE START
STOP” switch mode prior to discharge is unknown.
If the engine will not start even after multiple attempts, contact any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional.