fog light Lexus ES350 2012 User Guide

211
3-1. Using the air conditioning system and defogger
3
Interior features
ES350_U
■Using the automatic mode
Fan speed is adjusted automatically in accordance with the temperature setting and
ambient conditions. As a result, the following may occur.
●Immediately after the switch is pressed, the fan may stop for a while until warm
or cool air is ready to flow.
●Cool air may flow to the area around the upper body when the heater is on.
■Using the system in recirculated air mode
The windows will fog up more easily if the recirculated air mode is used for an
extended period.
■Switching between outside air and recirculated air modes
Recirculated air mode or outside air mode may be automatically switched to in
accordance with the temperature setting and the inside temperature.
■Window defogger feature
Recirculated air mode may automatically switch to
(outside air) mode in sit-
uations where the windows need to be defogged.
■When outside air temperature approaches 32 °F (0 °C)
The air conditioning system may not operate even when
is pressed.
■When the indicator light on flashes
Press
and turn off the air conditioning system before turning it on once
more. There may be a problem in the air conditioning system if the indicator light
continues to flash. Turn the air conditioning system off and have it inspected by your
Lexus dealer.
■Automatic mode for air intake control
In automatic mode, the system detects exhaust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.

363
4-1. Maintenance and care
4
Maintenance and care
ES350_U
NOTICE
■Cleaning detergents
●Do not use the following types of detergent, as they may discolor the vehicle inte-
rior or cause streaks or damage to painted surfaces.
• Non-seat portions: Organic substances such as benzene or gasoline, alkalineor acidic solutions, dye, or bleach.
• Seats: Acidic solutions, such as thinner, benzene, or alcohol.
●Do not use polish wax or polish cleaner. The instrument panel's or other interior
part's painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of leather
surfaces.
●Remove any dust or dirt on leather surfaces immediately.
●Do not expose the vehicle to direct sunlight for extended periods of time. Park
the vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or that contain wax on the upholstery, as
they may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes into
contact with electrical components under the floor of the vehicle, and may also
cause the body to rust.
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to
the rear window defogger heater wires. Use a cloth dampened with lukewarm
water to gently wipe the window clean. Wipe the window in strokes running par-
allel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.

413
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
12ALT140 A
PSB, H-LP CLN, P-P/SEAT, RR DEF,
ABS NO.2, FAN MAIN, ABS NO.1,
HTR, RR FOG, RR DOOR RH, RR
DOOR LH, FUEL OPN, FR FOG,
OBD, STOP, TI & TE, A/C, PWR,
DOOR NO.2, S/ROOF, GAUGE
NO.2, POWER, P/SEAT
13STR LOCK20 ASteering lock system
14IG220 A
GAUGE NO.2, IGN, multiport fuel
injection system/sequential multiport
fuel injection system
15HAZ15 ATu r n s i g n a l l i g h t s
16ETCS10 AElectronic throttle control system
17E-ACM10 AElectric active control mount
18A/C CTRL PNL15 AAir conditioning system
19MAYDAY10 AMAYDAY
20ALT-S7. 5 ACharging system
21AM27. 5 AStarting system
22EFI MAIN30 AEFI NO.2, EFI NO.3, fuel system, ECT
system
23AMP30 AAudio system
24AMP230 AAudio system
25DOOR NO.125 APower door lock system
26RADIO NO.115 AAudio system
27ECU-B NO.110 AECU powers
28DOME10 AInterior lights, meters, vanity lights
29H-LP (LH)15 ALeft-hand headlight (high beam)
FuseAmpereCircuit

415
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U■
Driver’s side instrument panel
FuseAmpereCircuit
1RR DOOR RH25 APo w e r w i n d o w
2RR DOOR LH25 APo w e r w i n d o w
3FUEL OPN7. 5 AFuel filler door opener
4FR FOG15 AFront fog lights
5OBD7. 5 AOn-board diagnosis system
6ECU-B NO.27. 5 AECU powers
7STOP10 AStop lights
8TI & TE30 ATilt and telescopic steering
9A/C7. 5 AAir conditioning system
10PWR25 APo w e r w i n d o w s
11DOOR NO.225 AMain body ECU
12S/ROOF30 AMoon roof
13TA I L10 AFront and rear side marker lights, tail
lights, license plate lights
14PA N E L7. 5 ASwitch illumination

416
4-3. Do-it-yourself maintenance
ES350_U
15ECU-IG NO. 110 A
Moon roof, seat heaters, power win-
dows, clock, automatic windshield
wiper, electric cooling fans, driving
position memory system, seat position
memory system
16ECU-IG NO. 27. 5 A
Anti-lock brake system, vehicle stabil-
ity control system, traction control sys-
tem, brake assist system, cruise
control system, stop lights, shift lock
control system
17A/C NO. 210 AAir conditioning system, rear window
defogger
18WA S H10 AWindshield washer
19S-HTR20 ASeat heaters, air conditioning system
20GAUGE NO. 110 AEmergency flashers, back-up lights,
rear sunshade, charging system
21WIP25 AWindshield wipers
22H-LP LVL7. 5 AHeadlight leveling system
23IGN10 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem, SRS airbag system, steering lock
system
24GAUGE NO. 27. 5 AMeters
25ECU-ACC7. 5 AClock, main body ECU
26CIG20 ACigarette lighter
27PWR OUTLET20 APo w e r o u t l e t
28RADIO NO. 27. 5 AAudio system
29MIR HTR15 AOutside rear view mirror defoggers
FuseAmpereCircuit

427
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U■
Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
●Headlight low beams (discharge bulbs)
● Parking lights
● Front fog lights
● Side turn signal lights
● High mounted stoplight
● License plate lights
■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 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 light bulbs
The parking lights, side turn signal lights, high mounted stoplight and license plate
lights consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to
your Lexus dealer to have the light replaced.

495
6-1. Specifications
6
Vehicle specifications
ES350_U
Light bulbs
*: If equipped
A: D4R discharge bulbs
B: H11 halogen bulbs
C: HB3 halogen bulbs
D: HB4 halogen bulbs
E: Wedge base bulbs (amber)
F: Wedge base bulbs (clear)
G: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights (low beam) Discharge bulbs
*
Halogen bulbs*
D4RH1135
55AB
Headlights (high beam)900560C
Front fog lights900651D
Front turn signal lights21E
Front side marker lights5F
Tr u n k l i g h t5G
Rear side marker lights5F
Stop/tail lights744321 /5F
Tail lights74435F
Rear turn signal lights21E
Back-up lights92116F
Outer foot lights5F
Interior
Vanity lights8F
Door courtesy lights5F
Front interior/personal lights5F
Rear interior light5G

541
Alphabetical index
ES350_U
Daytime running light system............ 152
DefoggerRear window.......................................... 213
Side mirror .............................................. 213
Dimension ............................................... 486
Dinghy towing ....................................... 203
Display Dynamic radar cruise control ....... 164
Trip information .................................... 145
Warning message ............................ 449
Do-it-yourself maintenance............. 370
Door courtesy lights Door courtesy lights .......................... 312
Wattage ................................................. 495
Doors Door lock ................................28, 40, 42
Door windows ....................................... 70
Side mirrors............................................. 68
Driver's seat belt reminder light ...... 441
Driving Break-in tips ............................................. 121
Correct posture .................................... 86
Procedures ............................................. 120
Winter driving tips .............................. 196
Driving position memory ....................... 51 Electronic key
If the electronic key does not
operate properly ............................ 474
Emergency, in case of
If a warning message is displayed.............................................449
If the electronic key does not operate properly ............................ 474
If the engine will not start................470
If the shift lever cannot be shifted from P ................................... 472
If the vehicle battery is
discharged ......................................... 477
If the warning buzzer sounds ......439
If the warning light turns on...........439
If you have a flat tire .......................... 461
If you lose your keys ......................... 473
If you think something is
wrong ................................................... 437
If your vehicle becomes stuck .... 483
If your vehicle has to be stopped in an emergency ......... 484
If your vehicle needs to be towed..................................................... 431
If your vehicle overheats ............... 480DE

542
Alphabetical index
ES350_U
Emergency flashersSwitch ......................................................430
Engine Compartment ......................................377
Engine switch.........................................128
Hood........................................................ 374
How to start the engine....................128
Identification number....................... 487
If the engine will not start ............... 470
Ignition switch........................................128
Overheating........................................ 480
Engine compartment cover .............378
Engine coolant Capacity.................................................490
Checking ............................................... 382
Preparing and checking
before winter ......................................196
Engine coolant temperature
gauge ....................................................... 138
Engine immobilizer system................... 81
Engine oil Capacity.................................................489
Checking ............................................... 379
Preparing and checking
before winter ......................................196
Event data recorder ...............................20
Floor mat .................................................. 337
Fluid Brake........................................................384
Power steering fluid .........................385
Washer ...................................................389
Fog lights Switch ........................................................154
Wattage.................................................. 495 Foot well lighting.....................................312
Front fog lights
Switch........................................................ 154
Wattage ................................................. 495
Front passenger occupant classification system ............................ 99
Front passenger's seat belt reminder light .......................................441
Front seats Adjustment .............................................. 50
Driving position memory ................... 51
Seat position memory........................ 55
Front side marker lights Replacing light bulbs ....................... 420
Wattage ................................................. 495
Front turn signal lights
Replacing light bulbs ....................... 420
Wattage ................................................. 495
Fuel Capacity ................................................488
Fuel gauge .............................................. 138
Fuel pump shut off system ............ 438
Gas station information ................. 552
Information ........................................... 496
Refueling ....................................................78
Fuel door ..................................................... 78
Fuel filler door ........................................... 78
Fuel pump shut off system.................438
Fuses .......................................................... 409
Garage door opener .......................... 340
Gas station information ..................... 552
Gauges ...................................................... 138
Glove box ..................................................316
Glove box light ........................................316
Grocery bag hooks .............................338
F
G

544
Alphabetical index
ES350_U
Light bulbsReplacing............................................... 420
Wattage.................................................. 495
Lights
Door courtesy lights........................... 312
Emergency flasher switch .............430
Fog light switch.....................................154
Hazard light switch ...........................430
Headlights switch ................................149
Interior light switch.............................. 314
Outer foot lights ................................... 312
Personal light switch .......................... 314
Replacing light bulbs........................ 420
Shift lever lighting ................................ 312
Turn signal lever ...................................135
Vanity lights .......................................... 323
Wattage.................................................. 495
Load capacity .......................................... 195
Maintenance
Do-it-yourself ma intenance ......... 370
General maintenance .....................366
Maintenance data..............................486
Maintenance requirements .......... 364
Meter Instrument panel light control .......139
Meters ...................................................... 138
Mirrors
Inside rear view mirror....................... 66
Side mirror heater ............................... 213
Side mirrors ............................................. 68
Vanity mirrors...................................... 323
Moon roof ................................................... 73
MP3 disc* ................................................. 231
Multi-information display ................... 144 Noise from under vehicle ......................18
Odometer ................................................ 138
Oil
Engine oil................................................379
Opener
Fuel filler door .........................................78
Hood ........................................................374
Trunk............................................................46
Outer foot lights
Outer foot lights................................... 312
Wattage ................................................. 495
Outside rear view mirrors Adjusting and folding ......................... 68
Mirror position memory ..................... 51
Outside temperature display ............146
Overhead console ................................ 318
Overheating, Engine ..........................480
Parking assist sensors........................... 176
Parking brake...........................................136
Parking lights
Switch........................................................ 149
Wattage ................................................. 495
PCS ..............................................................187
Personal lights Switch........................................................ 314
Wattage ................................................. 495
Power outlet ........................................... 327
Power steering fluid ............................385
Power windows ........................................ 70
Pre-collision system ..............................187L
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