2012 Lexus ES350 audio

304
3-4. Using the hands-free system (for mobile phone)
ES350_U
Initializing the system
Select “Initialize” and then “Confirm” using .
Select “Confirm” by using again.
■Initialization
●The following data in the system can be initialized:
• Phone book
• Outgoing and incoming call history
• Speed dials
• Registered mobile phone data
• Security code
• Registered Bluetooth
® enabled portable player data
• Passkey for the mobile phones
• Passkey for the Bluetooth
® audio players
• Guidance volume
• Receiver volume
•Ring tone volume
●Once the initialization has been completed, the data cannot be restored to its
original state.
■When the phone book is locked
The following functions cannot be used:
●Dialing by inputting a name
●Speed dialing
●Dialing a number stored in the call history memory
●Using the phone book
STEP1
STEP2

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

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

478
5-2. Steps to take in an emergency
ES350_U
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■Avoiding a discharged battery
●Turn off the headlights and the audio system while the engine is turned off.
●Turn off any unnecessary electrical components when the vehicle is running at a
low speed for an extended period, such as in heavy traffic, etc.
■Charging the battery
The electricity stored in the battery will discharge gradually even when the vehi-
cle is not in use, due to natural discharge and the draining effects of certain
electrical appliances. If the vehicle is left for a long time, the battery may dis-
charge, and the engine may be unable to start. (The battery recharges automat-
ically during driving.)
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
Open and close any of the doors with the “ENGINE START
STOP” switch OFF.
Maintain the engine speed of the second vehicle and turn the
“ENGINE START STOP” switch to the IGNITION ON mode,
then start the vehicle’s engine.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Lexus dealer
as soon as possible.STEP3
STEP4
STEP5
STEP6

Index
535
ES350_U
Abbreviation list ..................... 536
Alphabetical index .................. 538
What to do if... ........................ 550
For vehicles with a navigation system, refer to the “Naviga-
tion System Owner’s Manual” for information regarding
the equipment listed below.
• Navigation system
• Audio/video system
• Air conditioning
•Climate control
• Rear view monitor system
• Intuitive parking assist

538
ES350_U
Alphabetical index
Alphabetical index
A/C* ..........................................................206
ABS.............................................................. 182
Adaptive front lighting system ...........151
AFS ................................................................151
Air conditioning filter ......................... 405
Air conditioning systemAir conditioning filter .......................405
Automatic air conditioning system*................................................ 206
Airbags
Airbag operating conditions........... 90
Airbag precautions for your child.......................................................... 94
Airbag warning light ........................440
Curtain shield airbag operating conditions................................................ 91
Curtain shield airbag precautions .......................................... 94
Front passenger occupant classification system......................... 99
General airbag precautions ........... 94
Locations of airbags............................88
Modification and disposal of airbags .................................................... 98
Proper driving posture ............. 86, 94
Side airbag operating conditions................................................ 91
Side airbag precautions .................... 94
SRS airbags .............................................88 Alarm............................................................ 83
Antenna ...................................................... 221
Anti-lock brake system ....................... 182
Armrest .................................................... 332
Ashtray...................................................... 325
Audio input.............................................. 256
Audio system*
Antenna.....................................................221
Audio input........................................... 256
AUX port .............................................. 256
CD player/changer .......................... 224
iPod .......................................................... 238
MP3/WMA disc................................. 231
Optimal use ......................................... 254
Portable music player ..................... 256
Radio ..........................................................217
Steering wheel audio switch.........257
USB memory ...................................... 245
USB port ................................... 238, 245
Automatic air conditioning
system* .................................................. 206
Automatic headlight leveling
system ......................................................152
Automatic light control system.........149
Automatic transmission Automatic transmission ................... 132
If the shift lever cannot be shifted from P.................................... 472
S mode ..................................................... 133
AUX port................................................. 256
Auxiliary box ............................................321A

539
Alphabetical index
ES350_U
Back-up lightsReplacing light bulbs ....................... 420
Wattage ................................................. 495
Battery
Checking ............................................... 387
If the vehicle battery is discharged .........................................477
Preparing and checking
before winter ......................................196
Bluetooth
® audio* .............................. 260
Bluetooth® phone*..............................279
Brake
Fluid .......................................................... 384
Parking brake ........................................ 136
Brake assist .............................................. 182
Break-in tips ...............................................121 Care
Exterior................................................... 358
Interior ...................................................... 361
Seat belts ................................................362
Cargo capacity....................................... 192
Cargo hooks.......................................... 338
CD changer* .......................................... 224
CD player* .............................................. 224
Chains ........................................................ 198
Child restraint system Booster seats, definition .................. 104
Booster seats, installation ................... 111
Convertible seats, definition .......... 104
Convertible seats, installation ........... 111
Front passenger occupant classification system .........................99
Infant seats, definition ........................ 104
Infant seats, installation ......................... 111
Installing CRS with lower anchorages......................................... 109
Installing CRS with seat belts ............ 111
Installing CRS with top straps......... 114
BC
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.