turn signal Lexus GX460 2012 User Guide

200
2-2. Instrument cluster
GX460_U.S.A. (OM60J00U)
■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator
(→ P. 1 9 2 )Cruise control indicator
(→ P. 2 4 6 , 2 5 0 )
Headlight high beam
indicator ( →P. 2 1 9 )“SET” indicator
(→ P. 2 4 6 , 2 5 0 )
(U.S.A.)
Headlight indicator
(→ P. 2 1 9 )
(if equipped)
Dynamic radar cruise
control indicator
(→ P. 2 5 0 )
(Canada)
Tail light indicator
(→ P. 2 1 9 )
(if equipped)
“LDA” indicator
(→ P. 2 7 5 )
(if equipped)
Automatic High Beam
indicator ( →P. 2 2 6 )Slip indicator ( →P. 337)
Fog light indicator
(→ P. 2 3 3 )VSC OFF indicator
(→ P. 3 3 8 )
Eco Driving Indicator
Light ( →P. 2 1 0 )
(if equipped)
Multi-terrain Select
indicator ( →P. 2 9 6 )
*1*1, 2
*1
*1

229
2-3. Operating the lights and windshield wipers
2
When driving
GX460_U.S.A. (OM60J00U)
■Limitations of the Automatic High Beam
Do not rely on the Automatic High Beam. Always drive safely, taking care to
observe your surroundings and turning high beam on or off manually if necessary.
■Camera sensor detection information
●High beam may not be automatically turned off in the following situations:
• When oncoming vehicles suddenly appear from a curve.
• When another vehicle cuts across in front of you.
●High beam may be turned off if an oncoming vehicle that is using fog lights with-
out using the headlights is detected.
●Houselights, streetlights, red traffic signals, and illuminated billboards or signs
may cause the high beam to turn off.
●The following factors may affect the amount of time taken to turn high beam on
or off:
• The brightness of headlights, fog lights, and tail lights of oncoming and pre-ceding vehicles
• Road conditions (wetness, ice, snow etc.)
• The number of passengers and amount of baggage
●High beam may be turned on or off when unexpected by the driver.

276
2-4. Using other driving systems
GX460_U.S.A. (OM60J00U)
Indication on the multi-information display
While the LDA system is on, a lane line display is shown on the multi-
information display to inform the driver that the LDA system is on.
●When thin lines are shown:
Lane markers are not recog-
nized by the system, or the LDA
system is temporarily canceled.
● When solid lane lines are
shown: The LDA system is
active.
Lane line display
■The LDA system can be operated when
●The “LDA” switch is on.
●Vehicle speed is between 30 mph and 125 mph (48 km/h and 200 km/h).
■Temporary cancellation of the LDA system
If any of the following occurs, the LDA system will be temporarily canceled. The
functions will resume after the necessary operating conditions have returned.
●The turn signal lever is operated.
●The brake pedal is depressed.
●The vehicle speed deviates from the operating range of the LDA system.
●The lane lines cannot be recognized while driving.
●The wiper operates continuously.
●When the lane departure warning function is activated.
Once the lane departure warning function is activated, it will be temporarily
canceled and resume a few seconds later.

421
3-2. Using the audio system
3
Interior features
GX460_U.S.A. (OM60J00U)
■If the satellite radio does not operate normally
If a problem occurs with the XM
® tuner, a message will appear on the display. Refer
to the table below to identify the problem, and take the suggested corrective action.
ANTENNA
The XM® antenna is not connected. Check whether
the XM® antenna cable is attached securely.
There is a short-circuit in the antenna or the surround-
ing antenna cable. See a Lexus certified dealer.
UNAUTH
You have not subscribed to the XM® Satellite Radio.
The radio is being updated with the latest encryption
code. Contact the XM
® Satellite Radio for subscrip-
tion information. When a contract is canceled, you can
choose the “CH000” and all the free-to-air channels.
The premium channel you selected is not authorized.
Wait for about 2 seconds until the radio returns to the
previous channel or “CH001”. If it does not change
automatically, select another channel. If you want to lis-
ten to the premium channel, contact the XM
® Satellite
Radio.
NO SIGNAL
The XM® signal is too weak at the current location.
Wait until your vehicle reaches a location with a stron-
ger signal.
LOAD INGThe unit is acquiring audio or program information.
Wait until the unit has received the information.

652
4-3. Do-it-yourself maintenance
GX460_U.S.A. (OM60J00U)
23HTR50 AAir conditioning system
24WIP WSH RR30 ARear window wipers and washer
25H-LP CLN30 AHeadlight cleaner
26ST30 ASTARTER MTR
27H-LP HI25 ADIM relay, headlights, daytime run-
ning light system
28ALT-S7. 5 AALT
29TURN & HAZ15 A
Front turn signal light, rear turn signal
light, side turn signal light, meter turn
signal light
30D/ L N O.125 ADoor lock motor, glass hatch opener
31ETCS10 AEFI ECU
32FUEL PMP15 AFPC
33TOW I N G30 ATo w i n g
34ALT140 A
Air conditioning system, AIR SUS,
headlight cleaner, towing, folding seat,
STOP, rear window defogger, MIR
HTR, CDS FAN, RR FOG, DEICER,
MG-CLT, RR SEAT HTR, STRG HTR,
J/B, INV, RR WIP, RR WSH
35P/ I - B80 AInjector, ignition, meter, EFI, A/F
heater, horn
FuseAmpereCircuit

656
4-3. Do-it-yourself maintenance
GX460_U.S.A. (OM60J00U)
74WD20 A4WD system, rear differential lock
8P/ S E AT F L30 AFront power seat (left)
9D/ L N O. 225 ADoor lock motor, glass hatch
opener, BODY ECU
10PSB30 APSB ECU
11TI & TE15 ATilt and telescopic steering
12FOG FR15 AFront fog lights
13OBD7. 5 ADLC 3
14A/C7. 5 AAir conditioning system
15AM17. 5 AStarting system
16DOOR RL25 ARear power window (left)
17ECU-IG NO.110 A
Shift lock ECU, VSC ECU, steering
sensor, yaw rate sensor, sequential
switch, auto wiper ECU, back up
relay, tilt & telescopic steering, PSB
ECU, DSS#1 ECU, front radar sensor,
AFS ECU, TIRE PRESS ECU,
DRIVER MON ECU
18IG17. 5 A
Front turn signal light, rear turn signal
light, side turn signal light, meter turn
signal light, trailer light, ALT, VSC, C/
C switch
FuseAmpereCircuit

662
4-3. Do-it-yourself maintenance
GX460_U.S.A. (OM60J00U)
Light bulbs
You may replace the following bulbs by yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb replacement
seems difficult to perform, contact your Lexus dealer.
For more information about replacing other light bulbs, contact your Lexus
dealer.
■ Prepare a replacement light bulb
Check the wattage and color of the light bulb being replaced.
(→ P. 763)
■ Remove the engine compartment cover
→ P. 6 1 0
■ Front bulb locations
Headlight low beam
(halogen bulb)
Headlight high beam
and daytime running lights
Parking/front side marker light
Front turn signal light
Fog light

663
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_U.S.A. (OM60J00U)
Replacing light bulbs■ Headlight low beams (vehicles with halogen bulbs)
Turn the cover counterclockwise
and remove it.
■Rear bulb locations
Rear turn signal light
Back-up light
Rear side marker light
STEP1

668
4-3. Do-it-yourself maintenance
GX460_U.S.A. (OM60J00U)■
Front turn signal lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP1
STEP2

669
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_U.S.A. (OM60J00U)■
Rear turn signal and re ar side marker lights
Open the back door.
Left-hand side:
Remove the bolts and lamp assem-
bly.
Right-hand side:
Remove the bolts.
Close the back door half way and
remove the lamp assembly.
STEP1