turn signal Lexus IS250 2010 Using The Air Conditioning System And Defogger / LEXUS 2010 IS350 IS250 (OM53A23U) User Guide

158
2-2. Instrument cluster
■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator
(P. 1 4 7 )
(vehicles with
an automatic
transmission)
“ECT SNOW” indicator
(P. 1 4 0 )
Headlight high beam indi-
cator (P. 1 6 5 )
(vehicles with
a manual
transmission)
“ETCS SNOW” indicator
(P. 1 4 6 )
(U.S.A.)
Headlight indicator
(P. 1 6 5 )
(vehicles with
an automatic
transmission)
“ECT PWR” indicator
(P. 1 4 0 )
(Canada)
Tail light indicator
(P. 1 6 5 ) Cruise control indicator
(P. 1 7 5 )
Front fog light indicator
(P. 1 6 8 )
(if equipped)
“AFS OFF” indicator
(P. 166)
(vehicles with an automatic trans-
mission)
Shift position and shift range indica-
tors (P. 1 3 9 )
(if equipped)
Intuitive parking assist
indicator (P. 1 9 0 )
Slip indicator (P. 1 9 7 )
VSC off indicator
(P. 1 9 8 )
SRS airbag on-off indica-
tor (P. 1 0 4 )
*
*
*
*

239
3-2. Using the audio system
3
Interior features
■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 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 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.
“LOADING”The unit is acquiring audio or program information.
Wait until the unit has received the information.
“OFF AIR”The channel you selected is not broadcasting any pro-
gramming. Select another channel.
“-----”
There is no song/program title or artist name/feature
associated with the channel at that time. No action
needed.

440
4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings
■Engine compartment (type A fuse box)
FuseAmpereCircuit
1PWR HTR25 A
2TURN-HAZ15 AEmergency flashers, turn signals
3IG2 MAIN20 AIG2, IGN, GAUGE
4RAD NO.230 AAudio
5D/C C UT20 ADOME, MPX-B
6RAD NO.130 AAudio
7MPX-B10 A
Headlights, front fog lights, parking
lights, license plate lights, windshield
washer, horn, power door lock system,
power windows, power seats, electric
tilt and telescopic steering column,
meter, smart access system with push-
button start, outside rear view mirrors,
air conditioning system, multiplex
communication system
8DOME10 AInterior lights, meter
9CDS10 AElectric cooling fans

452
4-3. Do-it-yourself maintenance
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
■Preparing a replacement light bulb
Check the wattage of the light bulb being replaced. (P. 5 3 4 )
■Removing the engine compartment cover
P. 4 0 2
■Front bulb locations
■Rear bulb locations
Parking light
Headlight
high beam
Rear turn signal light Back-up light

455
4-3. Do-it-yourself maintenance
4
Maintenance and care
Partly remove the trunk panel
cover and turn the bulb base coun-
terclockwise.
Remove the light bulb.
■Rear turn signal lights
Open the trunk door and remove
the cover.
Turn the bulb base counterclock-
wise.STEP2
STEP3
STEP1
STEP2

456
4-3. Do-it-yourself maintenance
Remove the light bulb.
■Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
●Headlight low beams (halogen bulbs)
●Headlight high and low beams (discharge bulbs)
●Front fog lights
●Front turn signal lights
●Front side marker lights
●Side turn signal lights
●Stop/tail lights
●Tail lights
●Rear side marker lights
●High mounted stoplight
●License plate lightsSTEP3

457
4-3. Do-it-yourself maintenance
4
Maintenance and care
■When replacing the front left headlight and parking light bulbs
■Condensation build-up on the inside of the lens
Contact your Lexus dealer for more information in the following situations. Tempo-
rary condensation build-up on the inside of the headlight lens does not indicate a
malfunction.
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
■Discharge headlights (if equipped)
If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may
go out temporarily. The discharge bulbs will come on when normal power is
restored.
■LED front side marker lights, side turn signal lights, tail lights, stop/tail lights, high
mounted stoplight, rear side marker lights and license plate lights
The front side marker lights, side turn signal lights, tail lights, stop/tail lights, high
mounted stoplight, rear side marker lights and license plate lights consist of a num-
ber of LEDs. If any of the LEDs burn out, take your vehicle to your Lexus dealer to
have the light replaced.
Remove the securing bolt and move the
washer fluid filler opening to allow easy
access to the light bulbs.
After replacing the bulbs, make sure to
secure the washer fluid filler opening with the
bolt.

460
5-1. Essential information
Emergency flashers
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the engine is
not running.
Use the emergency flashers if the vehicle malfunctions or is involved in an
accident.
Press the switch to flash all the
turn signal lights. To turn them
off, press the switch once again.

534
6-1. Specifications
Light bulbs
A: D4S discharge bulbs
B: H11 halogen bulbs
C: Wedge base bulbs (amber)
D: HB3 halogen bulbs
E: Wedge base bulbs (clear)
F: HB4 halogen bulbs
G: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights
High beam
Low/high beam (discharge bulbs)
Low beam (halogen bulbs)
9005
D4S
H1160
35
55D
A
B
Front turn signal lights21C
Parking lights1685E
Front fog lights900651F
Rear turn signal lights74 4 021E
Back-up lights92116E
Outer foot lights5E
Interior
Vanity lights8E
Trunk light5G
Interior lights
Front
Rear
5
3E
G
Overhead courtesy lights3G
Front door courtesy lights3.8E

567
Alphabetical index
Engine compartment cover............. 402
Engine coolant
Capacity................................................. 525
Checking ............................................... 406
Preparing and checking
before winter ...................................... 210
Engine coolant temperature
gauge ........................................................ 151
Engine immobilizer system ................. 86
Engine oil
Capacity................................................. 523
Checking ............................................... 403
Preparing and checking
before winter ...................................... 210
Engine oil maintenance data ........... 405
EPS............................................................... 196
Event data recorder.............................469
First-aid kit storage belt..................... 360
Floor mat.................................................. 359
Fluid
Brake .......................................................408
Washer ..................................................... 413
Fog lights
Switch ........................................................168
Wattage ................................................. 534
Footwell lights........................................ 329
Front fog lights
Switch ........................................................168
Wattage ................................................. 534Front passenger occupant
classification system .......................... 104
Front passenger's seat belt
reminder light...................................... 473
Front seats
Adjustment .................................................51
Driving position memory .................. 53
Seat position memory ........................ 57
Front turn signal lights
Switch.........................................................147
Wattage ..................................................534
Fuel
Capacity ................................................. 522
Fuel gauge................................................ 151
Fuel pump shut off system............ 468
Gas station information ..................576
Information ........................................... 535
Refueling....................................................83
Fuel door .....................................................83
Fuel filler door ...........................................83
Fuel pump shut off system .................468
Fuses .......................................................... 436
Garage door opener ..........................363
Gas station information...................... 576
Gauges ........................................................151
Glove box ................................................333
Glove box light ...................................... 334
F
G