engine Lexus GX460 2010 Using The Bluetooth Audio System / LEXUS 2010 GX460 (OM60E69U) Repair Manual

197
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60E69U)
■The meters and display illuminate when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■Instrument cluster brightness adjustment
The instrument cluster brightne ss levels when the tail lights are on and off can be
adjusted.
■The brightness of the instrument cluster lights
When the tail lights are on, the brightness will change. However, when the sur-
roundings are bright (daytime, etc.) turning on the tail lights will not change the
instrument cluster brightness. 
In addition, the brightness of the instrument cluster lights is automatically adjusted
based on the light sensor detecting how bright the surroundings are.
■When disconnecting and reconnecting battery terminals
The trip meter data will be reset. 
If the trip meter was displayed last, the ODO screen will be displayed after reset-
ting.
■Customization
Setting of sensitivity of the ambient light sensor used for dimming the meter lights
can be changed. (Customizable features P. 7 8 1 )
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which indi-
cates the maximum engine speed.
●The engine may be overheating if the engine coolant temperature gauge is in the
red zone (H). In this case, immediately stop the vehicle in a safe place, and check
the engine after it has cooled completely. ( P. 744)

201
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60E69U)
*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 en gine is on, or after a few seconds.
There may be a malfunction in a system if the lights do not come on, or
turn off. Have the vehicle inspected by your Lexus dealer.
*2: The indicator flashes to indicate that the system is operating.
*3: The indicator flashes faster than usual to indicate that the system is oper-
ating.
(if equipped)
Crawl Control indicator 
( P. 323)AIR BAG ON/OFF 
indicator ( P. 1 4 0 )
(if equipped)
Downhill assist control 
system indicator 
( P. 3 2 7 )
(if equipped)
Intuitive parking assist
indicator ( P. 2 5 9 )
“2nd STRT” indicator 
( P. 188)
(if equipped)
“AFS OFF” indicator 
( P. 223)
Low speed four-wheel 
drive indicator light 
( P. 3 1 7 )“RSCA OFF” indicator
(P. 1 3 8 )
Center differential lock 
indicator ( P. 3 1 8 )
(if equipped)
“PCS” indicator 
( P. 3 3 8 )
*1
*1
*1
*1
*1, 3

202
2-2. Instrument cluster
GX460_U.S.A. (OM60E69U)
■Warning lights
Warning lights inform the driver of malfunctions in the indicated
vehicle’s systems. ( P. 6 8 6 , 6 9 8 )
*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 en gine 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 indicator 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

203
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60E69U)
CAUTION
■If a safety system warning light does not come on
Should a safety system light such as the ABS/Multi Terrain ABS and SRS warning
light not come on when you start the engine, this could mean that these systems are
not available to help protect you in an accid ent, which could result in death or seri-
ous injury. Have the vehicle inspected by your Lexus dealer immediately if this
occurs.

207
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60E69U)●
Average fuel consumption and Eco Driving Indicator Zone Display
( P. 210)
● Average vehicle speed
● Elapsed time
● Display off
A blank screen is displayed Displays the average fuel consumption since the
function was reset
The function can be reset by pressing the “ENTER”
switch for longer than 1
second when the average
fuel consumption is displayed.
Displays the average vehicle speed since the
engine was started or the function was reset
The function can be reset by pressing the “ENTER”
switch for longer than 1 second when the average
vehicle speed is displayed.
Displays the elapsed time since the function was
last reset
The function can be reset by pressing the “ENTER”
switch for longer than 1 second when the average
fuel consumption is displayed.

209
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60E69U)
■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

211
2-2. Instrument cluster
2
When driving
GX460_U.S.A. (OM60E69U)
■When disconnecting and reconnecting battery terminals
The following information data will be reset:
●Average fuel consumption after refueling
●Average fuel consumption
●Average vehicle speed
●Elapsed time
CAUTION
■The multi-information display at low temperatures
Allow the interior of the vehicle to warm up before using the information display. At
extremely low temperatures, the information display monitor may respond slowly,
and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear number
appearing on the display. This lag could cause the driver to downshift again, causing
rapid and excessive engine braking and poss ibly an accident resulting in death or
serious injury.

220
GX460_U.S.A. (OM60E69U)
2-3. Operating the lights and windshield wipers
Headlight switch
The headlights can be operated manually or automatically.
U.S.A.
Turning the end of the lever turns on the lights as follows:
Turn off the daytime
running light system.
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. (OM60E69U)
Canada
Turning the end of the lever turns on the lights as follows:
OFF
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. (OM60E69U)
■Daytime running light system
To make your vehicle more visible to other drivers, the headlights turn on automati-
cally (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.
■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 an d the driver’s door is opened.
●When the headlights come on: The headli ghts, 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.