2012 TOYOTA HIGHLANDER HYBRID sensor

217
2-3. Operating the lights and wipers
2
When driving
■
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 hybrid system 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.

439
3-7. Other interior features
3
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.

503
4-3. Do-it-yourself maintenance
4
Maintenance and care
20 ST
10 A Starting system
21 IG2 30 A INJ, GAUGE NO.2, IGN
22 STRG LOCK 20 A Steering lock system
23 RADIO NO.1 20 A Audio system
24 ABS MAIN
NO.3 15 AElectronically controlled brake sys-
tem
25 AMP 15 A Audio system
26 HAZ 15 A Turn signal lights
27 CAPACITER 15 A Brake system
28 G/H 10 AGlass hatch, multiplex communica-
tion system, outer foot lights
29 CRT 10 ARear seat entertainment system,
audio system
30 ETCS 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
31 AM2 7.5 A Multiplex communication system
32 ECU-B NO.2 7.5 A Air conditioning system
33 HV MAIN 10 A Hybrid system
34 DOME 10 AVanity lights, personal lights, inte-
rior light, gauges and meters, door
courtesy lights, engine switch light
35 ECU-B NO.1 10 A Steering sensor, gauges and
meters, main body ECU, wireless
remote control, smart key system,
power back door, on-board diagno-
sis system, multi-information dis-
play
36 EFI NO.1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart key system
FuseAmpereCircuit

504 4-3. Do-it-yourself maintenance
37 WIP-S10 A Air conditioning system
38 EFI NO.2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
39 EFI NO.3 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
40 F/PMP 15 A Fuel pump
41 INJ 15 AStarting system, multiport fuel
injection system/sequential multi-
port fuel injection system
42 DEICER 15 A Windshield wiper de-icer
43 FILTER 10 A Condenser
44 RR DEF 10 A Rear window defogger
45 MIR HTR 10 A Outside rear view mirror defoggers
46 PWR OUTLET 20 A Power outlet
47 DOOR NO.1 25 A Multiplex communication system
48 H-LP RH HI 15 A Right-hand headlight (high beam)
49 H-LP LH HI 15 A Left-hand headlight (high beam)
50 H-LP RH LO 15 A Right-hand headlight (low beam)
51 H-LP LH LO 15 A Left-hand headlight (low beam)
52 HORN 10 A Horn
53 A/F 20 A Air fuel ratio sensor
54 S-HORN 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
FuseAmpereCircuit

5
When trouble arises
533
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
■ Key reminder buzzer (vehic les without smart key system)
The buzzer indicates that the key has not been removed with the hybrid sys-
tem off and the driver’s door opened.
■ Open moon roof reminder buzzer
The buzzer indicates that the moon roof is not fully closed with the hybrid
system off and the driver’s door opened.
■ Front passenger detection 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.

601
6-2. Customization
6
Vehicle specifications
Automatic
light control
system
(
P. 213) Light sensor sensitivity Level 3 Level 1 to 5
Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 second
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. 213) Daytime running light
system (U.S.A. only)
On Off
Multi-infor-
mation dis-
play
( P. 203) Language selection English French
Illumination
(
P. 401) Time elapsed before
lights turn off
15 seconds7.5 seconds
30 seconds
Operation when the
doors are unlocked On Off
Operation after the
“POWER” switch or the
engine switch is turned
OFF On Off
ItemFunctionDefault settingCustomized
setting