2007 Lexus IS250 child lock

81
1-7. Safety information
1
Before driving
Installing child restraints using a seat belt (child restraint lock function belt)
■Rear facing child seat Infant seat/convertible seat
Place the child seat on the rear
seat facing the rear of the vehicle.
Run the seat belt through the infant
seat and insert the plate into the
buckle. Make sure that the belt is
not twisted.
Fully extend the shoulder belt and
then allow it to retract slightly in
order to activate the ALR lock
mode.
Lock mode allows the seat belt to
retract only.
STEP1
STEP2
STEP3

82
1-7. Safety information
While pushing the child seat down
into the rear seat, allow the shoul-
der belt to retract until the child
seat is securely in place.
After the shoulder belt has
retracted to a point where there is
no slack in the belt, pull the belt to
check that it cannot be extended.
■Forward facing Convertible child seat
Place the child seat on the seat
facing the front of the vehicle.
Run the seat belt through the child
seat and insert the plate into the
buckle. Make sure that the belt is
not twisted.
Fully extend the shoulder strap and
then allow it to retract slightly into
the ALR lock mode.
Lock mode allows the seat belt to
retract only.
STEP4
STEP1
STEP2
STEP3

85
1-7. Safety information
1
Before driving
Flip the cover.
Latch the buckles onto the
anchorages.
If the child restraint has a top
strap, the top strap should be
latched onto the anchorages.
For owners in Canada:
The symbol on a child restraint sys-
tem indicates the presence of a
lower connector system.
Child restraint systems with a top strap
Secure the child restraint using a
seat belt or a lower anchors, and
lock the head restraint in place at
the lowest position.
Canada only
Type B
STEP1
STEP2
STEP1

86
1-7. Safety information
Open the anchor bracket cover,
latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is securely
latched.
STEP2
■Laws and regulations pertaining to anchorages
Anchorages conform to FMVSS225 or CMVSS210.2.
Child restraint systems conforming to FMVSS213 or CMVSS213 specifications
can be used.
This vehicle is designed to confirm to the SAE J1819.
CAUTION
■When installing a booster seat
Do not fully extend the shoulder belt to prevent the belt from going to ALR lock
mode: (P. 3 6 )
●ALR mode causes the belt to tighten only which could cause injury or discomfort
to the child.
●Do not allow the child to play with the seat belt or the child could be killed or seri-
ous injured.

87
1-7. Safety information
1
Before driving
CAUTION
■When installing a child restraint system
Follow the directions given in the child restraint system installation manual and fix
the child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child may be injured or
even killed in the event of sudden braking or an accident.
●When a booster seat is installed, always ensure that the shoulder belt is posi-
tioned across the center of the child's shoulder. The belt should be kept away
from the child's neck, but not so that it could fall off the child's shoulder. Failing to
do so may result in death or serious injury in the event of an accident or sudden
braking.
●Ensure that the belt and tab are securely locked and the seat belt is not twisted.
●Push and pull the child seat in different directions to be sure it is secure.
●Follow all installation instructions provided by the child restraint system manufac-
turer.
●If the driver’s seat interferes with the child
restraint system and prevents it from being
attached correctly, attach the child restraint
system to the right-hand rear seat.
●Only put a forward facing or booster child
seat on the front seat when unavoidable.
When installing a forward facing or
booster child restraint on the front passen-
ger seat, move the seat as far back as possi-
ble. Failing to do so may result in death or
serious injury if the airbags deploy (inflate).

416
Alphabetical index
Alphabetical index
A/C (Air conditioning system) ........ 170
ABS (Anti-lock brake system) ......... 148
AFS (Adaptive front lighting
system) .................................................... 123
Adaptive front lighting system
(AFS)........................................................ 123
Air conditioning filter .......................... 299
Air conditioning system (A/C)
Air conditioning filter ....................... 299
Automatic air conditioning
system .................................................... 170
Airbags
Airbag operating conditions........... 63
Airbag precautions for your
child.......................................................... 67
Airbag warning light ........................340
Curtain shield airbag operating
conditions.............................................. 64
Curtain shield airbag
precautions .......................................... 67
Front passenger occupant
classification system.......................... 72
General airbag precautions ........... 67
Locations of airbags.............................. 61
Modification and disposal of
airbags ...................................................... 71
Proper driving posture ............. 59, 67
Side airbag operating
conditions.............................................. 64
Side airbag precautions .................... 67
SRS airbags ............................................... 61
Alarm ............................................................ 56
Antenna ..................................................... 186
Anti-lock brake system (ABS) ......... 148
Armrest..................................................... 232
Ashtrays .................................................... 225Audio system
Antenna............................................... 186
AUX adapter ...................................... 206
CD player/changer ........................... 189
MP3/WMA disc................................. 195
Optimal use ......................................... 203
Radio ......................................................... 182
Steering wheel audio switch.........207
Automatic air conditioning
system ......................................................170
Automatic headlight leveling
system ...................................................... 124
Automatic light control system......... 122
Automatic transmission
Automatic transmission .....................101
If the shift lever cannot be
shifted from P....................................367
S mode ..................................................... 103
AUX adapter ......................................... 206
BA (Brake assist) ................................... 148
Back-up lights
Wattage ................................................. 394
Battery
Checking................................................279
If the vehicle has discharged
battery .................................................. 372
Preparing and checking
before winter........................................ 161
Bottle holders.......................................... 218
Brake
Fluid ...........................................................278
Parking brake........................................108
Brake assist (BA) ................................... 148A
B

417
Alphabetical index
Care
Exterior ................................................... 252
Interior..................................................... 254
Seat belts ............................................... 255
Cargo capacity ....................................... 157
Cargo hooks .......................................... 238
CD changer .............................................189
CD player..................................................189
Chains.......................................................... 161
Child restraint system (CRS)
Booster seats, definition..................... 77
Booster seats, installation ................... 81
Convertible seats, definition ............ 77
Convertible seats, installation .......... 81
Front passenger occupant
classification system ......................... 72
Infant seats, definition .......................... 77
Infant seats, installation......................... 81
Installing CRS with lower
anchorages .......................................... 84
Installing CRS with seatbelts ............ 81
Installing CRS with top straps ........ 85
Child safety
Airbag precautions ..............................67
Battery precautions................ 281, 374
Child restraint system ......................... 77
Child-protectors................................... 20
How your child should wear
the seatbelt ............................................ 37
Installing child restraints .................... 80
Moon roof precautions ..................... 50
Power window lock switch ............. 45
Power window precautions............. 47
Removed electronic key battery
precautions ....................................... 303
Seat belt comfort guide..................... 35
Seat belt extender precautions ..... 39Seat belt precautions ..........................38
Seat heater precautions........229, 231
Trunk precautions................................. 25
Child-protectors ...................................... 20
Cigarette lighter.................................... 226
Cleaning
Exterior.................................................... 252
Interior ..................................................... 254
Seat belts ................................................255
Clock ...........................................................221
Coat hooks .............................................. 236
Compass .................................................. 246
Condenser .............................................. 278
Console box ............................................ 214
Cooling system
Engine overheating...........................375
Cornering assist sensors .................... 142
Cruise control
Cruise control....................................... 130
Dynamic radar cruise control....... 133
Cup holder ............................................... 216
Curtain shield airbags..............................61
Customizable features .......................406
Daytime running light system ........... 123
Defogger
Rear window ......................................... 178
Side mirror.............................................. 178
Dimension............................................... 380
Dinghy towing ................................166, 167
Display
Dynamic radar cruise control....... 133
Satellite switch mode ....................... 222
Trip information ..................................... 119
Warning message ............................. 344
Do-it-yourself maintenance ............. 263C
D

421
Alphabetical index
Parking lights
Replacing light bulbs ......................... 319
Switch ........................................................ 122
Wattage ................................................. 394
PCS (Pre-collision system) ................ 154
Personal lights
Switch .......................................................... 211
Micro dust and pollen removal
mode ........................................................ 174
Power outlet ............................................ 227
Power windows.........................................45
Pre-collision system (PCS) ................ 154
Radar cruise control ............................. 133
Radiator.....................................................278
Radio................................................................ 182
RDS (Radio data system)....................183
Rear sunshade....................................... 233
Rear turn signal lights
Replacing light bulbs ......................... 319
Wattage ................................................. 394
Rear view mirror
Compass ............................................... 246
Rear window defogger ........................ 178
Replacing
Electronic key battery ..................... 302
Fuses ........................................................ 304
Light bulbs .............................................. 319
Reporting safety defects for
U.S. owners ........................................... 414
Scuff lighting........................................... 209
Seat belts
Adjusting the seat belt ....................... 35
Automatic Locking Retractor
(ALR) ...................................................... 36Child restraint system
installation............................................. 80
Cleaning and maintaining
the seat belts .....................................255
Emergency Locking Retractor
(ELR) ....................................................... 36
How to wear your seat belt ............. 34
How your child should wear
the seat belt .......................................... 37
Pregnant women,
proper seat belt use ......................... 36
Reminder light ...................................... 341
Seat belt extenders .............................. 37
Seat belt pretensioners ...................... 35
Seat heaters ................................ 228, 230
Seat position memory ............................. 31
Seat ventilators ......................................230
Seating capacity ..................................... 160
Seats
Child seats/child restraint
system installation............................. 80
Cleaning ................................................. 254
Driving position memory .................. 28
Front passenger seat position
memory .................................................... 31
Head restraint ......................................... 33
Properly sitting in the seat ................ 59
Seat adjustment ..................................... 26
Seat adjustment precautions........... 27
Seat heaters ............................. 228, 230
Ventilated seats ..................................230
Service reminder indicators ...............115
Shift lever
Automatic transmission ..................... 101
If the shift lever cannot be
shifted from P ................................... 367
Manual transmission ......................... 105
R
S