2012 TOYOTA HIGHLANDER sensor

204 2-3. Operating the lights and wipers
Turning on the high beam headlightsWith the headlights on, push
the lever forward to turn on the
high beams.
Pull the lever back to the center
position to turn the high beams
off.
Pull the lever toward you to
turn on the high beams.
Release the lever to turn them off.
You can flash the high beams
with the headlights on or off.
■Daytime running light system (if equipped)
●To help make your vehicle visible to other drivers, the headlights turn on
automatically (at a reduced intensity) whenever the engine is started and
the parking brake is released. Daytime running lights are not designed for
use at night.
U.S.A.: Daytime running lights can be turned off by operating the switch.
● The daytime running light system helps to offer great durability and con-
sumes less electricity, so it can help enhance fuel economy.
■ Headlight control sensor (if equipped)
The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.

438 3-7. Other interior features
NOTICE
■To avoid compass malfunctions
Do not place magnets or any metal objects near the inside rear view mirror.
Doing this may cause a malfunction of the compass sensor.
■ To ensure normal operation of the compass
●Do not perform circling calibration of the compass in a place where the
earth's magnetic field is subject to interference by artificial magnetic fields.
● During calibration, do not operate electric systems (moon roof, power win-
dows, etc.) as they may interfere with the calibration.

504 4-3. Do-it-yourself maintenance
23 EPS80 A Electric power steering
24 ST 30 A Starting system
25 CRT 10 ARear seat entertainment system,
audio system
26 RADIO NO.1 20 A Audio system
27 ECU-B NO.1 10 A Steering sensor, gauges and
meters, clock, main body ECU,
wireless remote control, smart key
system, power back door, multi-
information display, front passen-
ger occupant classification system
28 DOME 10 AVanity lights, personal lights, inte-
rior light, gauges and meters,
engine switch light, door courtesy
lights
29 TOWING 30 A Trailer lights
30 STR LOCK 20 A Steering lock system
31 EFI MAIN 25 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2, EFI NO.3
32 HAZ 15 A Turn signal lights
33 IG2 25 AINJ NO.1, INJ NO.2, IGN, GAUGE
NO.2
34 AMP 15 A Audio system
35 RR FOG 7.5 A No circuit
36 DEICER 15 A Windshield wiper de-icer
37 G/H 10 AGlass hatch, multiplex communica-
tion system, outer foot lights
38 ALT-S 7.5 A Charging system
39 AM2 7.5 A Multiplex communication system
40 H-LP LH HI 15 A Left-hand headlight (high beam)
FuseAmpereCircuit

505
4-3. Do-it-yourself maintenance
4
Maintenance and care
Type B (if equipped)
41 H-LP RH HI 15 A Right-hand headlight (high beam)
42 H-LP LH LO 15 A Left-hand headlight (low beam)
43 H-LP RH LO 15 A Right-hand headlight (low beam)
44 HORN 10 A Horn
45 EFI NO.1 10 A
Multiport fuel injection system/
sequential multiport fuel injection
system, smart key system
46 ETCS 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
47 A/F 20 A Air fuel ratio sensor
48 S-HORN 7.5 A S-HORN
FuseAmpereCircuit
1 INV-W/P 15 A No circuit
2 IGCT NO.2 7.5 A No circuit
3 A/C 10 A No circuit
FuseAmpereCircuit

534 5-2. Steps to take in an emergency
*1: Open door warning buzzer:The open door warning buzzer sounds to alert one or more of the doors is
not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).
*2: Driver's and front passenger’s seat belt reminders:
The driver’s and front passenger’s seat belt reminders sound to alert the
driver and front passenger that his or her seat belt is not fastened. These
buzzers sound for 10 seconds after the vehicle has reached a speed of at
least 12 mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer
will sound in a different tone for 20 more seconds.
*3: Vehicles without navigation system
*4: Vehicles with navigation system
*5: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
■ Key reminder buzzer (vehic les without smart key system)
The buzzer indicates that the key has not been removed with the engine off
and the driver’s door opened.
■ Open moon roof reminder buzzer (vehicles with mult i-information dis-
play)
The buzzer indicates that the moon roof is not fully closed with the engine off
and the driver’s door opened.
■ Front passenger detect ion sensor and passenger seat belt reminder
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash, even if a passen-
ger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■ Engine oil replacement re minder light (U.S.A. vehicles without multi-
information display)
The engine oil replacement reminder light will come on and flash at approxi-
mately 4500 miles (7200 km) after an oil change. When the distance driven
after an oil change exceeds approximately 5000 miles (8000 km), the light
will come on and remain on.

604 6-2. Customization
Automatic
light control
system
(P. 200) Light sensor sensitivity Level 3 Level 1 to 5
Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 seconds
60 seconds
90 seconds
Ambient light level at
which instrument illumi-
nation begins to dim
(meter light etc.) Standard
-2 (darker) to
2 (brighter)
Ambient light level at
which instrument illumi-
nation begins to
brighten (meter light
etc.) Standard
-2 (darker) to
2 (brighter)
Lights
(
P. 200) Daytime running light
system (U.S.A. only)
On Off
Multi-infor-
mation dis-
play
( P. 191) Language selection English French
Spanish
Chinese
Illumination
(
P. 396) Time elapsed before
lights turn off
15 seconds7.5 seconds
30 seconds
Operation when the
doors are unlocked On Off
Operation after the
“ENGINE START
STOP” switch or the
engine switch is turned
OFF On Off
ItemFunctionDefault settingCustomized
setting