sensor Lexus IS250 2006 Using the audio system / LEXUS 2006 IS350/250 FROM MAY 2006 PROD. OWNER'S MANUAL (OM53619U)

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2-3. Operating the lights and windshield wipers ..................... 118
Headlight switch ............................. 118
Fog light switch ................................ 121
Windshield wipers and washer............................................. 122
Headlight cleaner switch ........... 125
2-4. Using other driving systems.... 126 Cruise control ................................ 126
Dynamic radar cruise control............................................. 129
Lexus parking assist-sensor...... 138
Driving assist systems.................. 144
PCS (Pre-Collision
System) .............................................. 149
2-5. Driving information ................... 152 Cargo and luggage ...................... 152
Vehicle load limits ......................... 155
Winter driving tips ........................ 156
Trailer towing .................................... 161
Dinghy towing (vehicles with an automatic
transmission) ................................ 162
Dinghy towing (vehicles with a manual
transmission) ................................ 163 3-1. Using the air conditioning
system and defogger .............. 166
Automatic air conditioning system ............................................. 166
Rear window and outside rear view mirror defoggers .............. 174
3-2. Using the audio system............. 175 Audio system type ........................ 175
Using the radio............................... 178
Using the CD player.................... 185
Playing back MP3 and WMA discs..................................... 191
Optimal use of the audio system ............................................. 199
Using the AUX adapter ............ 202
Using the steering wheel audio switches ............................ 203
3-3. Using the interi or lights .......... 205
Interior lights list........................... 205
• Interior lights and personal lights ............................ 207
3-4. Using the storage features .... 209 List of storage features .............. 209
• Glove box .................................... 209
• Console boxes ............................ 210
• Overhead console ...................... 211
• Cup holders.................................. 212
3Interior features

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1-2. Opening, closing and locking the doors and trunk
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Before driving
Locking and unlocking the doors (front door handles only)Press the lock button to lock the
door.
Grip the handle to unlock the
door.
Make sure to touch the sensor on
the back of the handle.
The door cannot be unlocked for 3
seconds after the door is locked.
Unlocking the trunkPress the button to unlock the
trunk.

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1-3. Adjustable components
Pre-collision seat belts (front seats of vehicles with pre-collision system)When the pre-collision sensor detects an obstacle and determines that a
collision is unavoidable, the seat belt s lessen collision injury by retracting
the slack in the front seat belts befo re the collision, thus restraining the
driver and passenger at an earlier stage.
The seat belts will also operate in the event of sudden braking. ( P. 1 4 9 )
■Emergency locking retractor (ELR)
The retractor will lock the belt during a sudd en stop or on impact. It may also lock if
you lean forward too quickly. A slow, easy motion will allow the belt to extend so that
you can move around fully.
■Automatic locking retractor (ALR)
When a passenger's shoulder belt is completely extended and then retracted even
slightly, the belt is locked in that position and cannot be extended. This feature is
used to hold the CRS firmly. To free the belt again, fully retract the belt and then pull
the belt out once more. ( P. 7 5 )
■Pregnant women
Obtain medical advice and wear the seat belt
in the proper way. ( P. 3 4 )
Women who are pregnant should position
the lap belt as low as possible over the hips in
the same manner as other occupants. Extend
the shoulder belt completely over the shoul-
der and position the belt across the chest.
Avoid belt contact over the rounding of the
abdominal area.
If the seat belt is not worn properly, not only a
pregnant woman, but also the fetus could suf-
fer death or serious injury as a result of sud-
den braking or a collision.

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1-3. Adjustable components
Anti-glare inside rear view mirror
■To prevent sensor error
CAUTION
■Caution while driving
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and an accident, resulting in death
or serious injury.
In AUTO mode, sensors are used to detect the headlights of vehicles
behind and automatically re duces the reflected light.
Turns AUTO mode ON/OFF
The indicator comes on when
AUTO mode is turned ON.
The anti-glare mirror default
mode is AUTO. The anti-glare
mirror is automatically set to
AUTO whenever the engine
switch is turned on.
To ensure that the sensors operate properly,
do not touch or cover it.

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1-7. Safety information
Airbag system componentsThe main SRS airbag system componen ts are shown above. The SRS air-
bag system is controlled by the airb ag sensor assembly. The airbag sen-
sor assembly consists of a safing sensor and an airbag sensor.
In certain types of severe frontal or side impacts, the SRS airbag system
triggers the airbag inflators. A chemica l reaction in the inflators quickly
fills the airbags with non-toxic gas to he lp restrain the motion of the occu-
pants. Knee airbags
Front passenger airbag
Curtain shield airbags
Side airbags
Side and curtain shield airbag
sensors
Curtain shield airbag sensors
SRS warning light
Driver airbag
Driver's seat belt buckle switch
Driver's seat position sensor
Airbag sensor assembly
Front airbag sensors

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1-7. Safety information
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Before driving
■SRS warning light
This warning light system monitors the airbag sensor assembly, front airbag sensors,
side and curtain shield airbag sensor assemblies, curtain shield airbag sensor
assemblies, driver's seat position sensor, driver's seat belt buckle switch, seat belt
pretensioner assemblies, inflators, inte rconnecting wiring and power sources.
(  P. 3 3 4 )
■If the SRS airbags deploy (inflate)
●Bruising and slight abrasions may result from contact with a deploying (inflating)
SRS airbag.
●A loud noise and white powder will be emitted.
●Parts of the airbag module (steering wheel hub, airbag cover and inflator) as
well as the front seats, and parts of the front pillar and roof side rail, may be hot
for several minutes. The airbag itself may also be hot.
●The front windshield may crack.
■Operating conditions (front airbags)
●The SRS front airbags will deploy if the severity of the frontal impact is above the
designed threshold level, comparable to an approximate 15 mph (25 km/h) col-
lision when the vehicle impacts straight into a fixed barrier that does not move
or deform.
However, this threshold velocity will be considerably higher if the vehicle strikes
an object, such as a parked vehicle or sign pole, which can move or deform on
impact, or if the vehicle is involved in an underride collision (e.g. a collision in
which the front of the vehicle "underrides", or goes under, the bed of a truck, etc.).
●It is possible that in some collisions where the forward deceleration of the vehi-
cle is very close to the designed thresh old level, the SRS front airbags and the
seat belt pretensioners ma y not activate together.
■Operating conditions (side and curtain shield airbags)
The SRS side airbags and curtain shield ai rbags are designed to inflate when the
passenger compartment is subjected to a severe impact from the side.

When driving2
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2-1. Driving procedures .................. 86Driving the vehicle ....................... 86
Starting the engine ...................... 94
Automatic Transmission ............ 97
Manual Transmission ................. 101
Turn signal lever .......................... 103
Parking brake ............................... 104
2-2. Instrument cluster................... 105 Gauges and meters .................. 105
Indicators and warning lights................................................. 111
Multi-information display.......... 114
2-3. Operating the lights and wind- shield wipers 118
Headlight switch .......................... 118
Fog light switch.............................. 121
Windshield wipers and washer.......................................... 122
Headlight cleaner switch ........ 125 2-4. Using other driving
systems .................................... 126
Cruise control .............................. 126
Dynamic radar cruise control .......................................... 129
Lexus parking assist-sensor .............................. 138
Driving assist systems............... 144
PCS (Pre-Collision System)......................................... 149
2-5. Driving information................ 152 Cargo and luggage.................... 152
Vehicle load limits ...................... 155
Winter driving tips ..................... 156
Trailer towing.................................. 161
Dinghy towing (vehicles with an
automatic transmission) ........ 162
Dinghy towing (vehicles with a manual
transmission) ............................. 163

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2-2. Instrument cluster
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data, including the current outside air temperature.
Trip information (P. 115)
Displays driving range, fuel con-
sumption and other cruising
related information.
Satellite switch mode display
(P. 218)
This switch is used to configure
various function settings.
Lexus parking as sist-sensor dis-
play (if equipped)
Automatically displayed when
using Lexus parking assist-sen-
sor.
Dynamic radar cruise control
display (if equipped) ( P. 1 2 9 )
Automatically displayed when
using dynamic radar cruise con-
trol.
Warning messages ( P. 3 3 8 )
Automatically displayed when a
malfunction occurs in one of the
vehicle’s systems.

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2-3. Operating the lights and windshield wipers
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When driving
AFS (vehicles with discharge headlights)
AFS (Adaptive Front Lighting System) improves visibility at intersections
and on curves by automatically adjusting the level of the headlights
according to vehicle speed and the degree of the tire angle that are con-
trolled by steering input.
Operates at speeds of 6 mph (10 km/h) or higher.
■ Deactivating AFS
How to switch: P. 218
The indicator turns on when the AFS is deactivated.
■Daytime running light system
To make your vehicle more visible to other drivers, the headlights turn on automati-
cally (at a reduced intensity) whenever the engine is started and the parking brake
is released. Daytime running lights are not designed for use at night.
■Headlight control sensor
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

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2-3. Operating the lights and windshield wipers
■Automatic light off system
●When the headlights comes on: The headlights and tail lights turn off 30 sec-
onds after a door is opened and closed if the engine switch has been switched
to ACC or turned OFF. (The light turns off immediately if the button on
the key is pressed after all doors are locked.)
●When only the tail lights come on: The tail lights turn off automatically if the
engine switch is switched to ACC or tu rned OFF and driver’s door is opened.
To turn the lights on again, switch to IG-ON mode, or turn the light switch OFF
once and then back to the or position.
■Automatic headlight leveling system (vehicles with discharge headlights)
The level of the headlights is automatica lly adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights do
not interfere with other road users.
■If the indicator flashes... (vehicles with discharge headlights)
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Customization
Settings (e.g. light sensor sensitivity) can be changed. ( P. 400)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.