stop start Lexus GX460 2012 Service Manual

202
2-2. Instrument cluster
GX460_U.S.A. (OM60J00U)
■Warning lights
Warning lights inform the driver of malfunctions in the indicated
vehicle’s systems. ( →P. 688, 700)
*1: These lights turn on when the “ENGINE START STOP” switch is turned
to IGNITION ON mode to indicate that a system check is being per-
formed. They will turn off after the engine is on, or after a few seconds.
There may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by your Lexus
dealer.
*2: The light flashes to indicate a malfunction.
(U.S.A.)(Canada)(U.S.A.)(Canada)
(U.S.A.)(Canada)(for driver)(for front
passenger)(if equipped)
(if equipped)(if equipped)(if equipped)(if equipped)
(if equipped)
*1*1*1*1*1*1
*1*1*1*1*1, 2*1
*1*2*2*2*1, 2*2*2*2
*2

206
2-2. Instrument cluster
GX460_U.S.A. (OM60J00U)●
Driving range
● Average fuel consumption after refueling
● Current fuel consumption Displays the estimated maximum distance that can
be driven with the quantity of fuel remaining
• This distance is computed based on your average
fuel consumption. As a result, the actual distance
that can be driven may differ from that displayed.
• When only a small amount of fuel is added to the tank, the display may not be updated.
• When refueling, turn the “ENGINE START STOP” switch off. If the vehicle is refueled without
turning the “ENGINE START STOP” switch off,
the display may not be updated.
Displays the average fuel consumption since the
vehicle was last refueled
Use the displayed average fuel consumption as a ref-
erence.
Displays the current rate of fuel consumption

209
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60J00U)
■Electronic features control can be turned on/off when
“ENGINE START STOP” switch is in IGNITION ON mode.
■System check display
After turning the “ENGINE START STOP” switch to IGNITION ON mode,
“CHECKING” is displayed while system operation is checked. When the system
check is complete, the normal screen will return.
■Conditions for ending electronic features control
In the following situations, the electronic features control will end automatically:
●The menu switch is pressed
●Intuitive parking assist display starts operating
●The Crawl Control is operated
●The dynamic radar cruise control is operated
●LDA (Lane Departure Alert) is operated
●A warning message appears after the electronic features control screen is dis-
played

213
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60J00U)
Switching the displayItems displayed can be switched
by pressing the “MODE” switch.“MODE” switch
“RESET” switch
“DISP” switch
Display adjustment switch
Display items
■ Driving range
Displays the estimated maximum
distance that can be driven with
the quantity of fuel remaining
• This distance is computed basedon your average fuel consump-
tion. As a result, the actual dis-
tance that can be driven may
differ from that displayed.
• When only a small amount of fuel is added to the tank, the dis-
play may not be updated.
•When refueling, turn the “ENGINE START STOP” switch
off. If the vehicle is refueled with-
out turning the “ENGINE
START STOP” switch off, the
display may not be updated.

219
2
When driving
GX460_U.S.A. (OM60J00U)
2-3. Operating the lights and windshield wipers
Headlight switch
The headlights can be operated manually or automatically.
Turning the end of the lever turns on the lights as follows:
Ty p e AThe daytime running
lights turn off.
The headlights, park-
ing lights and so on
turn on and off auto-
matically (when the
“ENGINE START
STOP” switch is in
IGNITION ON
mode).
The side marker,
parking, tail, license
plate and instrument
panel lights turn on.
The headlights and all
the lights listed above
turn on.

220
2-3. Operating the lights and windshield wipers
GX460_U.S.A. (OM60J00U)
Ty p e BThe daytime running
lights turn off.
The headlights, park-
ing lights and so on
turn on and off auto-
matically (when the
“ENGINE START
STOP” switch is in
IGNITION ON
mode).
The side marker,
parking, tail, license
plate and instrument
panel lights turn on.
The headlights and all
the lights listed above
turn on.

221
2-3. Operating the lights and windshield wipers
2
When driving
GX460_U.S.A. (OM60J00U)
Ty p e CThe daytime running
lights turn on.
The side marker,
parking, tail, license
plate and instrument
panel lights turn on.
The headlights and all
lights listed above
turn on.
The headlights, park-
ing lights and so on
turn on and off auto-
matically (when the
“ENGINE START
STOP” switch is in
IGNITION ON
mode).

224
2-3. Operating the lights and windshield wipers
GX460_U.S.A. (OM60J00U)
■Daytime running light system
●To make your vehicle more visible to other drivers, the headlights turn on auto-
matically (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.
For the U.S.A.: Daytime running lights can be turned off by operating the switch.
●Compared to the headlights, the daytime running light system offers greater
durability and consumes less electricity, so it can help fuel economy.
■Headlight control sensor
■Automatic light off system
●When only the tail lights come on: The parking/front side marker, tail, license
plate and fog lights turn off if the “ENGINE START STOP” switch is turned to
ACCESSORY mode or turned off and the driver’s door is opened.
●When the headlights come on: The headlights, parking/front side marker, tail,
license plate and fog lights turn off 30 seconds after a door or the glass hatch is
opened and closed. (The lights turn off immediately if on the key is
pressed after all the doors are locked.)
To turn the lights on again, turn the “ENGINE START STOP” switch to IGNITION
ON mode, or turn the light switch off once and then back to
or .
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

231
2-3. Operating the lights and windshield wipers
2
When driving
GX460_U.S.A. (OM60J00U)
■If the Automatic High Beam indicator flashes...
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Temporary lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
To lower the sensitivity, push and hold the “AUTO” button on the inside rear view
mirror for 15 to 20 seconds, and release. The indicator light on the inside rear view
mirror will flash to indicate that the sensitivity has been lowered.
When the “ENGINE START STOP” switch is turned off, the sensitivity will be
returned to its normal level.
■Customization that can be configured at your Lexus dealer
The Automatic High Beam can be turned off.

239
2-3. Operating the lights and windshield wipers
2
When driving
GX460_U.S.A. (OM60J00U)
■The windshield wipers and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■Rain drop sensor
●If the wiper switch is turned to the “AUTO” position while the “ENGINE START
STOP” switch is in IGNITION ON mode, the wipers will operate once to show
that “AUTO” mode is activated.
●If the temperature of the rain drop sensor is 194 °F (90 °C) or higher, or 5 °F
(-15 °C) or lower, the automatic operation may not occur. In this case, operate
the wipers in any mode other than “AUTO”.
Washer/wiper dual operation
The wipers operate automati-
cally. (After operating several
times, the wipers operate one
more time after a short delay to
prevent dripping.)
Vehicles with the headlight
cleaners: If the headlights are
on, the headlight cleaners will
operate once.
●The raindrop sensor judges the amount of
raindrops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs etc. are
present on the windshield.