2017 TOYOTA 4RUNNER ignition

2524-5. Using the driving support systems
4RUNNER (U)_(OM35B37U)■
System malfunction
In case of a system malfunction, the following may occur:
●The downhill assist control system indicator flashes in a situation other than
those listed above.
● The downhill assist control system indicator does not come on when the
engine switch is turned to the “ON” position (vehicles without a smart key
system) or the engine switch is turned to IGNITION ON mode (vehicles with
a smart key system).
Have your vehicle inspected by your Toyota dealer.
CAUTION
■ Conditions which may affect the downhill assist control system opera-
tion
● Do not rely too heavily on the downhill assist control system. On extremely
steep inclines, icy surfaces or muddy roads, the vehicle may slip and the
system may not be able to maintain the constant low vehicle speed of
about 3 mph (5 km/h), leading to an accident causing death or serious
injury.
● Do not shift the shift lever to R while driving forward, or to D while driving
backward. Doing so may cause the wheels to lock up, leading to an acci-
dent causing death or serious injury. In addition, excessive stress will be
applied to the automatic transmission, possibly resulting in damage.

2865-1. Using the air conditioning system and defogger
4RUNNER (U)_(OM35B37U)
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the wind-
shield effectively.
● If you turn off, the windows may fog up more easily.
● The windows may fog up if the recirculated air mode is used.
■ Outside/recirculated air mode
When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode to the recirculated air mode. This is effective in
preventing outside air from entering the vehicle interior. During cooling opera-
tion, setting the recirculated air mode will also cool the vehicle inter\
ior effec-
tively.
■ When the outside temperature exceeds 75°F (24°C) and the air condition-
ing system is on
● In order to reduce the air conditioning power consumption, the air condition-
ing system may switch to recirculated air mode automatically. This may also
reduce fuel consumption.
● Recirculated air mode is selected as a default mode when the engine switch
is turned to the “ON” position (vehicles without a smart key system) or the
engine switch is turned to IGNITION ON mode (vehicles with a smart key
system).
● It is possible to switch to outside air mode at any time by pressing
.
■When the indicator light on flashes
Press
to turn off the cooling and dehumidification function and turn it on
again. There may be a problem in the air conditioning system if the indicator
light continues to flash. Turn the air conditioning system off and have it
inspected by your Toyota dealer.

2935-1. Using the air conditioning system and defogger
5
Interior features
4RUNNER (U)_(OM35B37U)■
Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the wind-
shield effectively.
● If you turn off, the windows may fog up more easily.
● The windows may fog up if the recirculated air mode is used.
■ Outside/recirculated air mode
●When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode to the recirculated air mode. This is effective in
preventing outside air from entering the vehicle interior. During cooling oper-
ation, setting the recirculated air mode will also cool the vehicle interior
effectively.
● Outside/recirculated air mode may automatically switch depending on the
temperature setting, outside temperature, pressure, engine coolant tem-
perature or inside temperature.
■ When the outside temperature exceeds 75°F (24°C) and the air condition-
ing system is on
● In order to reduce the air conditioning power consumption, the air condition-
ing system may switch to recirculated air mode automatically. This may also
reduce fuel consumption.
● Recirculated air mode is selected as a default mode when the engine switch
is turned to the “ON” position (vehicles without a smart key system) or the
engine switch is turned to IGNITION ON mode (vehicles with a smart key
system).
● It is possible to switch to outside air mode at any time by pressing
.
■When the outside temperat ure falls to nearly 32°F (0°C)
The dehumidification function may not operate even when is pressed.
■ When driving on dusty roads
Close all windows. If dust thrown up by the vehicle is still drawn into the vehi-
cle after closing the windows, it is recommended that the air intake mode be
set to outside air mode and the fan speed to any setting except off.
■ When the indicator light on flashes
Press
to turn off the cooling and dehumidification function and turn it on
again. There may be a problem in the air conditioning system if the indicator
light continues to flash. Turn the air conditioning system off and have it
inspected by your Toyota dealer.

2965-1. Using the air conditioning system and defogger
4RUNNER (U)_(OM35B37U)
Vehicles with ventilator
Press the knob to release it,
and turn the knob to the
desired temperature setting.
OFF
Press the knob to lock it when
not in use.
Ventilation
Heat
Vehicles without ventilatorOn
The indicator light comes on.
Adjusts the seat temperature
The further you move the dial
forward, the warmer the seat
becomes.
Off
Move the dial fully backward.
The indicator light turns off.
■The seat heaters/seat ventilators can be used when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode.
Seat heaters/ventilators
1
2
3
4
1
2
3

297
5
Interior features
4RUNNER (U)_(OM35B37U)
5-2. Using the interior lights
Interior lights list
Rear interior light ( →P. 298)
Front interior light/fr ont personal lights ( →P. 298)
Shift lever light (when the engine sw itch is in the “ACC” or “ON”
position [without a smart key syst em] or the engine switch is in
ACCESSORY or IGNITION ON mode [with a smart key system])
Inside door handle lights (if equipped)
Outer foot lights (if equipped)
Engine switch light (vehicles without a smart key system)
Footwell lights (if equipped)
Door courtesy lights
Turning the instrument panel light control dial fully downward disables
the inside door handle lights, footwe ll lights and shift lever light.
( → P. 82)1
2
3
4
5
6
7
8

3135-4. Other interior features
5
Interior features
4RUNNER (U)_(OM35B37U)
The clock can be adjusted by pressing the buttons.Adjusts the hours
Adjusts the minutes
■The clock is displayed when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The engine switch is in ACCESSORY or IGNITION ON mode.
■ When disconnecting and reco nnecting battery terminals
The clock data will be reset.
Clock
1
2

3145-4. Other interior features
4RUNNER (U)_(OM35B37U)
The temperature display shows temperatures within the range of -40°F
(-40° C) to 122 °F (50 °C).
■The outside temperatur e is displayed when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode.
■ Ice indicator
■ Display
In the following situations, the correct outside temperature may not be \
dis-
played, or the display may take longer than normal to change.
●When the vehicle is stopped, or moving at low speeds (less than 14 mph [24
km/h]).
● When the outside temperature has changed suddenly (at the entrance/exit
of a garage, tunnel, etc.)
Outside temperature display
If the outside temperature lowers to 37°F
(3°C) or below when the engine switch is
in the “ON” position (vehicles without a
smart key system) or the engine switch is
in IGNITION ON mode (vehicles with a
smart key system), the indicator will come
on to warn the driver that roads may be
icy. Check the road surface and drive
carefully. (The indicator will go off when
the outside temperature rises to 41°F
[5°C].)

3225-4. Other interior features
4RUNNER (U)_(OM35B37U)
■The power outlets can be used when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The engine switch is in ACCESSORY or IGNITION ON mode.
Pull down the armrest for use.
NOTICE
■ To avoid damaging the power outlets
Close the power outlet lids when the power outlets are not in use.
Foreign objects or liquids that enter the power outlets may cause a short cir-
cuit.
■ To prevent battery discharge
Do not use the power outlets longer than necessary when the engine is off.
Armrest
NOTICE
Do not apply too much load on the armrest.