automatic transmission Lexus IS250 2006 Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. (OM53508U) Owner's Guide

330
5-2. Steps to take in an emergency
Stop the vehicle immediately.The following warnings indicate the possibility of damage to the vehicle
that may lead to an ac cident. Immediately stop the vehicle in a safe place
and contact your Lexus dealer.
Have the vehicle inspected by y our Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the
system operating abnormally and possibly cause an accident. Have the
vehicle inspected by your Lexus dealer immediately.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
Warning lightWarning light/Details
(U.S.A.)

(Canada)
Malfunction indicator lampIndicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system.
SRS warning lightIndicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system.

346
5-2. Steps to take in an emergency
InteriorbuzzerExterior buzzerWa r n i n g m e s s a g eDetailsCorrection
procedure
Once3 times
(For vehicles with an
automatic transmission)
(Flashing)
Indicates that the
driver’s door has
been opened or
closed with the
shift lever in P, the
engine switch in
any mode other
than OFF and the
electronic key
outside of the
detection area.
Turn the engine
switch OFF or
confirm the loca-
tion of the elec-
tronic key.
OnceCon-
tinuous
(Displayed alternately)(For vehicles with an
automatic transmission)
(Flashing)
Indicates that the
driver’s door has
been opened or
closed (with the
shift lever out of in
P, the engine
switch in any
mode other than
OFF and the elec-
tronic key outside
of the detection
area).
• Shift the shift lever to P.
•Confirm the location of the
electronic key.
Once
(Flashing)
Indicates that the
key battery is low.Replace the bat-
tery. ( P. 2 9 3 )

5
When trouble arises
347
5-2. Steps to take in an emergency
InteriorbuzzerExterior buzzerWa r n i n g m e s s a g eDetailsCorrection
procedure
Once
(For vehicles with an
automatic transmission)
Indicates that a
door has been
opened or closed
and the engine
switch has been
switched twice to
ACC mode from
OFF.
Press the engine
switch while
applying the
brakes.
Once
(For vehicles with a
manual transmission)
Indicates that a
door has been
opened or closed
and the engine
switch has been
switched twice to
ACC mode from
OFF.
Press the engine
switch while
depressing the
clutch pedal.
Once
(Flashing)
Indicates that the
steering lock has
not released
within 3 seconds
of pressing the
engine switch.Press the engine
switch again while
turning the steer-
ing wheel with the
brake pedal
depressed.

360
5-2. Steps to take in an emergency
Starting the engineFor vehicles with an automatic tr ansmission: Put the shift lever in P
and apply the brakes.
For vehicles with a manual transmission: Depress the clutch
pedal.
Hold the electronic key close to
the engine switch (within 0.4 in.
[10 mm]). Make sure that the but-
ton side of the key is facing away
from the engine switch.
An alarm will sound to indicate that
the start function cannot detect the
key with the depleted battery if any
of the doors will be opened and
closed while this operation.
For vehicles with an automati c transmission: Press the engine
switch within 5 seconds [after the buzzer sounds], keeping the
brake pedal depressed.
For vehicles with a manual tra nsmission: Press the engine switch
within 5 seconds [after the buzzer sounds], keeping the clutch
pedal depressed.
In the event that the engine still cannot be started, contact your Lexus
dealer.
STEP1
STEP2
STEP3

5
When trouble arises
367
5-2. Steps to take in an emergency
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to rock the vehicle back and forth to free it, make sure the surround-
ing area is clear, to avoid striking other vehicles, objects or persons. The vehicle
may also lunge forward or lunge back suddenly as it becomes free. Use extreme
caution.
■When shifting the shift lever
With automatic transmission vehicles, be careful not to shift the shift lever with the
accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may cause an
accident and result in death or serious injury.
NOTICE
■To avoid damaging the transmission and other components
●Avoid spinning the wheels and do not rev the engine.
●If the vehicle remains stuck after trying these procedures, the vehicle may require
towing to be freed.
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt, or snow.
● Stop the engine. Set th e parking brake and put the selector lever
in P (vehicles with an automatic transmission) or N (vehicles with
a manual transmission).
● Remove the mud, snow, or sand from around the stuck tire.
● Place wood, stones or some other material to help provide trac-
tion under the tires.
● Restart the engine.
● For 2WD vehicles only: Turn the traction control OFF. ( P. 141)
● Carefully apply the accelerator to free the vehicle.

376
6-1. Specifications
Automatic Transmission
Manual transmission
Clutch
IS350IS250 (2WD)IS250 (AWD)
Fluid capacity
Drain and refill1.8 qt.
(1.7 L, 1.5 lmp.qt.)1.6 qt.
(1.5 L, 1.4 lmp.qt.)2.8 qt.
(2.7 L, 2.4 lmp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
Using automatic transmission fluid other than "Toyota Genuine ATF WS" may cause
deterioration in shift quality, locking up of your transmission accompanied by vibra-
tion, and ultimately dama ge the automatic transmis sion of your vehicle.
Gear oil capacity1.9 qt. (1.8 L, 1.6 Imp.qt.)
Gear oil typeAPI GL-4 or GL-5
Recommended gear oil viscositySAE75W-90
Clutch free play0.2  0.6 in. (5  15 mm)
Fluid typeSAE J1703 or FMVSS No.116 DOT 3

377
6-1. Specifications
6
Vehicle specifications
Brakes
*1: Minimum pedal clearance when depressed with a force of 50 kgf (490 N, 110lbf) while the engine is running.
*2: Parking brake pedal travel when depressed with a force of 30.6 kgf (300 N,67.4 lbf).
*3: Parking brake lever travel when pulled up with a force of 20.4 kgf (200 N,50.0 lbf).
Pe d a l c l e a r a n c e *1
IS 350
IS 250
Manual transmission
Automatic transmission4.13 in. (105 mm) Min.
4.09 in. (104 mm) Min.
4.3 in. (108 mm) Min.
Pedal free play0.04  0.08 in. (1.0  2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *2/
lever travel *3
Pe d a l t y p e
Lever type7  9 clicks
4
 6 clicks
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3

396
6-2. Customization
ItemFunctionDefault settingCustomizedsetting
Wireless
remote con-
trol
(
P. 1 2 )
Trunk unlocking functionONOFF
Trunk unlocking operationPush and holdPush twice
One short push
Panic functionONOFF
Door lock
(
P. 1 5 )
Unlocking using a key
Driver's door
locked in one
step, all doors
locked in two
steps
All doors locked in one step.
Speed-detecting auto-
matic door lock function
(Manual transmissions)
ONOFF
Speed-detecting auto-
matic door lock function
(Automatic transmissions)
OFFON
Opening driver's door
unlocks all doors (Manual
transmissions)
ONOFF
Opening driver's door
unlocks all doors (Auto-
matic transmissions)
OFFON
Shifting gears to P
unlocks all doors.ONOFF
Shifting gears to position
other than P locks all
doors.
ONOFF

404
Alphabetical index
Alphabetical index
A/C (Air conditioning system) ........ 162
ABS (Anti-lock brake system) ......... 139
Air conditioning filter ........................... 291
Air conditioning system (A/C)Air conditioning filter ......................... 291
Automatic air conditioning system .................................................... 162
Airbags Airbag operating conditions........... 59
Airbag precautions for your child.......................................................... 63
Airbag warning light ........................330
Curtain shield airbag operating conditions.............................................. 59
Curtain shield airbag
precautions .......................................... 63
General airbag precautions ........... 63
Locations of airbags............................ 57
Modification and disposal of airbags .................................................... 67
Proper driving po sture ............. 55, 63
Side airbag operating conditions.............................................. 59
Side airbag precautions .................... 63
SRS airbags ............................................. 57
Alarm ............................................................ 52
Antenna ..................................................... 178
Anti-lock brake system (ABS) ......... 139
Armrest ..................................................... 224
Ashtrays ......................................................217
Audio system Antenna ............................................... 178
AUX adapter........................................ 198
CD player/changer ............................ 181
MP3/WMA disc .................................187
Optimal use........................................... 195 Radio ......................................................... 174
Steering wheel audio switch.......... 199
Automatic air conditioning system ......................................................162
Automatic headlight leveling system ....................................................... 115
Automatic light control system.......... 113
Automatic transmission Automatic transmission ..................... 92
If the shift lever cannot be shifted from P....................................357
S mode .......................................................94
AUX adapter .......................................... 198
BA (Brake assist) ....................................139
Back-up lights Wattage ................................................. 383
Battery Checking..................................................271
If the vehicle has discharged battery ..................................................362
Preparing and checking before winter........................................151
Bottle holders......................................... 209
Brake Fluid ...........................................................270
Parking brake..........................................99
Brake assist (BA) ....................................139
Care Exterior ....................................................244
Interior......................................................246
Seat belts ................................................ 247
Cargo capacity........................................ 147
Cargo hooks .......................................... 230
CD changer ............................................... 181A
B
C

409
Alphabetical index
Pre-collision system (PCS) ................ 144
Radar cruise control ............................. 124
Radiator.....................................................270
Radio................................................................ 174
RDS (Radio date system).................... 175
Rear sunshade ........................................225
Rear turn signal lights Replacing light bulbs .........................310
Wattage ................................................. 383
Rear view mirror Compass ............................................... 238
Rear window defogger ........................ 170
Replacing Electronic key battery ..................... 293
Fuses ........................................................ 295
Light bulbs ..............................................310
Reporting safety defects for U.S.A. owners .................................... 402
Scuff lighting............................................. 201
Seat belts Adjusting the seat belt ......................... 31
Automatic Locking Retractor (ALR) .......................................................32
Child restraint system installation ................................................71
Cleaning and maintaining the seat belts......................................247
Emergency Locking Retractor (ELR) ........................................................32
How to wear your seat belt............. 30
How your child should wear the seat belt...........................................33
Pregnant women, proper seat belt use..........................32 Reminder light ...................................... 331
Seat belt extenders .............................. 33
Seat belt pretensioners ........................31
Seat heaters .................................220, 222
Seat position memory ............................ 27
Seat ventilators ...................................... 222
Seating capacity ..................................... 150
Seats Child seats/child restraint system installation................................ 71
Cleaning ................................................. 246
Driving position memory .................. 24
Front passenger seat position memory .................................................. 27
Head restraint ......................................... 29
Properly sitting in the seat ................55
Seat adjustment ..................................... 22
Seat adjustment precautions........... 23
Seat heaters .............................. 220, 222
Ventilated seats .................................. 222
Service reminder indicators ............. 106
Shift lever Automatic transmission ..................... 92
If the shift lever cannot be shifted from P ...................................357
Manual transmission ...........................96
Shift lever lighting .................................. 201
Shift lock system .................................... 357
Shopping bag hooks............................230
Side airbags................................................ 57
Side marker lights Switch.......................................................... 113
Side mirror Adjusting and folding.......................... 39
Driving position memory .................. 24
R
S