audio LEXUS RX350 2011 Owners Manual

503
4-3. Do-it-yourself maintenance
4

Maintenance and care
23ETCS10 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
24RAD NO. 110 AAudio system
25AM27. 5 AStarting system
26ECU-B NO. 27. 5 A
Air conditioning system, front passen-
ger occupant classification system,
starter system
27MAYDAY/TEL7. 5 AMayday system
28IMMOBI7. 5 A
29ALT-S7. 5 ACharging system
30IGN10 A
Starter system, multiport fuel injection
system/sequential multiport fuel injec-
tion system
31DOME10 A
Vanity mirror lights, luggage compart-
ment lights, interior lights, personal
lights
32ECU-B NO. 17. 5 A
Interior lights, personal lights, tilt and
telescopic steering, multiplex commu-
nication system, meters and gauges,
power window, driving position mem-
ory system, power seats, power back
door, head-up display, starter system,
air conditioning system, power door
lock system
33EFI NO. 110 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
34WIP-S7. 5 AWindshield wipers and washer
FuseAmpereCircuit

505
4-3. Do-it-yourself maintenance
4

Maintenance and care
nDriver’s side instrument panel
52HORN10 AHorn
53A/F20 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
54S-HORN7. 5 ASecurity horn
FuseAmpereCircuit
1P/ P O I N T15 APo w e r o u t l e t
2ECU-ACC10 A
Navigation system, outside rear view
mirror, multiplex communication sys-
tem, multi-information display, head-
up display
3CIG15 APo w e r o u t l e t
4RADIO NO. 27. 5 AAudio system, power outlet
5GAUGE NO. 110 AEmergency flashers, navigation sys-
tem, head-up display
FuseAmpereCircuit

507
4-3. Do-it-yourself maintenance
4

Maintenance and care
21PA N E L10 A
Switch illumination, navigation system,
headlight cleaner, windshield wiper
de-icer, seat heater, power back door,
audio system, multi-information dis-
play, air conditioning system
22TA I L10 A
Parking lights, side marker lights, tail
lights, license plate lights, front fog
lights, towing converter
23AIR SUS20 A
24P-S E AT R H30 APower seat (right-side)
25OBD7. 5 AOn-Board diagnosis
26FR DOOR25 AFront power window (right-side)
27RR DOOR25 ARear power window (right-side)
28FL DOOR25 AFront power window (left-side)
29RL DOOR25 ARear power window (left-side)
30FR WASH25 AWindshield wipers and washer
31RR WIP15 AWindshield wipers and washer
32RR WASH20 AWindshield wipers and washer
33FR WIP30 AWindshield wipers and washer
34ECU IG210 AStarter system, Intuitive parking assist,
AWD s y s t e m
35GAUGE NO. 27. 5 AStarter system
36RH S-HTR15 ASeat heater (right-side)
37LH S-HTR15 ASeat heater (left-side)
FuseAmpereCircuit

5

When trouble arises
585
5-2. Steps to take in an emergency
nStarting the engine when the battery is discharged
The engine cannot be started by push-starting.
nTo prevent battery discharge
lTurn off the headlights and the audio system while the engine is off.
lTurn off any unnecessary electrical components when the vehicle is running at a
low speed for an extended period, such as in heavy traffic.
nWhen the battery is removed or discharged
The power back door must be initialized. (→P. 6 3 0 )
Connect a negative cable clamp to the negative (-) battery terminal
on the second vehicle
Connect the clamp at the other end of the negative cable to a solid,
stationary, unpainted metallic point away from the battery and any
moving parts, as shown in the illustration.
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain that level for approximately 5 min-
utes 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 start the
engine of your vehicle by turning the “ENGINE START STOP”
switch to IGNITION ON mode.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order from which they were con-
nected.
Once the engine starts, have the vehicle inspected at your Lexus
dealer as soon as possible.
STEP3
STEP4
STEP5
STEP6

651
Alphabetical index
Alarm ..........................................................103
Anti-lock brake system........................ 231
Armrest ......................................................418
Audio input ..............................................337
Audio system
Audio input ............................................337
AUX port ...............................................337
CD player/changer ..........................297
iPod ............................................................ 317
MP3/WMA disc ............................... 307
Optimal use.......................................... 334
Portable audio device......................337
Radio........................................................ 287
Steering wheel audio switch........ 339
USB memory ...................................... 325
USB port................................................ 325
Automatic air conditioning system
Air conditioning filter........................493
Air conditioning system .................. 274
Automatic headlight leveling
system ..................................................... 188
Automatic high beam system ........... 189
Automatic light control system ........ 184
Automatic transmission
Automatic transmission ................... 159
If the shift lever cannot be
shifted from P ...................................579
S mode ....................................................... 161
AUX port ................................................. 337

652
Alphabetical index
Back door
Back door................................................. 50
Wireless remote control................... 43
Back-up lights
Wattage................................................. 605
Battery
Checking ............................................... 474
If the vehicle has a
discharged battery ........................584
Preparing and checking
before winter .................................... 254
Bluetooth® audio ................................. 342
Bluetooth® phone................................ 362
Brake
Fluid ........................................................... 601
Parking brake ........................................164
Brake assist............................................... 231
Break-in tips ............................................. 145
Care
Exterior ....................................................444
Interior...................................................... 447
Seat belts ............................................... 448
Cargo hooks ............................................421
CD changer
CD .............................................................297
MP3 ......................................................... 307
WMA disc ............................................ 307
CD player ................................................ 297
Chains ....................................................... 254
BC

661
Alphabetical index
Spare tire
Inflation pressure ............................... 487
Spare tire ............................................... 564
Spark plug ............................................... 599
Specifications......................................... 594
Speedometer ........................................... 166
Steering wheel
Adjustment .............................................. 83
Audio switches ................................... 339
Power easy access system.............. 63
Steering wheel position
memory ................................................. 70
Storage feature ..................................... 399
Stuck vehicle
If your vehicle becomes stuck ....590
Sun visors................................................. 408
Sunshades
Roof ..............................................................94
Switch
Display contrast adjustment
switch......................................................179
Display position adjustment
switch......................................................179
ECT SNOW switch.......................... 160
Emergency flasher switch .............524
Engine switch ........................................ 153
ENTER switch .......................................173
Fog light switch .................................... 195
Hazard light switch ...........................524
Head-up display main switch
button .....................................................179
Ignition switch ....................................... 153
Light switches ....................................... 184
Menu switch ...........................................173
Power back door opener................ 50
Power door lock switch .................... 47
Power window switch ........................90
Window lock switch............................90
Wiper and washer switch................197