336
4-3. Do-it-yourself maintenance
ES350_U_(L/O_0708)
Fuse layout and amperage ratings■ Engine compartment
FuseAmpereCircuit
1PSB30 APre-collision seat belt
2H-LP CLN30 A
3P-P / SEAT30 APo w e r s e a t
4RR DEF50 ARear window defogger
5ABS NO.230 AAnti-lock brake system, vehicle stabil-
ity control system
6FAN MAIN50 AElectric cooling fans
7ABS NO.150 AAnti-lock brake system, vehicle stabil-
ity control system
8HTR50 AAir conditioning system
9RR FOG10 A
10ALT-CDS10 AAlternator condenser
11ST30 AStarting system
337
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U_(L/O_0708)
12A LT140 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 ATurn signal lights
16ETCS10 AElectronic throttle control system
17E-ACM10 AElectric active control mount
18A/C CTRL PNL15 AAir conditioning system
19A LT- S7. 5 ACharging system
20AM27. 5 AStarting system
21EFI MAIN30 AEFI NO.2, EFI NO.3, fuel system, ECT
system
22AMP30 AAudio system
23AMP230 AAudio system
24DOOR NO.125 APower door lock system
25R A D I O N O.115 AAudio system
26ECU-B NO.110 AECU powers
27DOME10 AInterior lights, meters, vanity lights
28H-LP (LH)15 ALeft-hand headlight (high beam)
29H-LP (RH)15 ARight-hand headlight (high beam)
FuseAmpereCircuit
364
5-2. Steps to take in an emergency
ES350_U_(L/O_0708)
Follow the correction procedure.After taking the specified steps to correct the suspected problem, check
that the warning light turns off.
Warning lightWarning light/Details
(USA)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system.
Pre-collision system warning lightIndicates a malfunction in the pre-collision system.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer
*1)
Indicates that a door or trunk
is not fully closed.Check that all doors and the
trunk are closed.
Rear light failure warning
light
Indicates one or more stop
lights are burned out.
Have the defective bulbs
replaced by your Lexus dealer.
Low fuel level warning lightIndicates remaining fuel level
is low.
(Approximately 2.8 gal.
[10.5 L, 2.3 Imp.gal.] or less)
Refuel the vehicle.
442
ES350_U_(L/O_0708)
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A /CAir Conditioning
ABSAnti-Lock Brake System
AFSAdaptive Front lighting System
AI-SHIFTArtificial Intelligence Shift
ALRAutomatic Locking Retractor
CRSChild Restraint System
DISPDisplay
ECUElectronic Control Unit
EDREvent data recorder
ELREmergency Locking Retractor
G AW RGross Axle Weight Ratings
GVWRGross Vehicle Weight Rating
HIHigh
I/MEmission inspection and maintenance
INTIntermittent
LEDLight Emitting Diode
LOLow
MMTMethylcyclopentadienyl Manganese Tricarbonyl
MTBEMethyl Tertiary Butyl Ether
OBDOn Board Diagnostics
PCSPre-Collision System
SRSSupplemental Restraint System
TINTire Identification Number
TPMSTire Pressure Warning System
TRACTraction Control
444
ES350_U_(L/O_0708)
Alphabetical index
Alphabetical index
A/C ............................................................. 182
ABS.............................................................. 157
Adaptive front lighting system ......... 133
AFS .............................................................. 133
Air conditioning filter ......................... 330
Air conditioning systemAir conditioning filter .......................330
Automatic air conditioning system ....................................................182
Airbags
Airbag operating conditions........... 79
Airbag precautions for your child.......................................................... 83
Airbag warning light ........................ 363
Curtain shield airbag operating conditions..............................................80
Curtain shield airbag precautions .......................................... 83
Front passenger occupant classification system.........................88
General airbag precautions ........... 83
Locations of airbags............................. 77
Modification and disposal of airbags .................................................... 87
Proper driving posture ............. 75, 83
Side airbag operating conditions..............................................80
Side airbag precautions .................... 83
SRS airbags .............................................. 77
Alarm ............................................................ 72
Antenna ..................................................... 196
Anti-lock brake system ....................... 157
Armrest ..................................................... 265
Ashtray ......................................................260
Audio input ............................................... 216 Audio system
Antenna.................................................... 196
Audio input............................................. 216
AUX adapter ........................................ 216
CD player/changer ........................... 199
MP3/WMA disc............................... 205
Optimal use ........................................... 213
Portable music player ....................... 216
Radio ......................................................... 192
Steering wheel audio switch...........217
Automatic air conditioning system ..................................................... 182
Automatic headlight leveling system ......................................................134
Automatic light control system.........132
Automatic transmission Automatic transmission ..................... 117
If the shift lever cannot be shifted from P................................... 396
S mode .......................................................118
AUX adapter ...........................................216
Auxiliary box .......................................... 256
Back-up lights Wattage ................................................... 417
Battery
Checking................................................. 312
If the vehicle has discharged battery .................................................400
Preparing and checking
before winter...................................... 167
Bluetooth
®................................................219
Brake Fluid.......................................................... 309
Parking brake.......................................... 121
A
B
455
What to do if...
ES350_U_(L/O_0708)
■Warning lights
The warning light or indicator
light comes onP. 3 6 2If a warning light turns on or a warning
buzzer sounds...
or or
P. 3 6 2P. 3 6 3
P. 3 6 4
or
P. 3 6 3
or
P. 3 6 4P. 3 6 4
P. 3 6 3P. 3 6 4
P. 3 6 4P. 3 6 3
P. 3 6 4P. 3 6 4
P. 3 6 3
Brake system warning lightMalfunction indicator lamp
“ABS” warning lightDriver’s seat belt reminder
light
Front passenger’s seat belt
reminder light
Low fuel level warning light
SRS warning lightMaster warning light
Open door warning lightPre-collision system warn-
ing light
Rear light failure warning
lightTire pressure warning light
Charging system warning
light
