sensor Lexus IS200t 2017 Owner's Manuals

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IS200t_EE(OM53D77E)
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3-5. Opening, closing the windows and moon roof
Power windows.............................177
Moon roof ....................................... 181
4-1. Before driving Driving the vehicle ...................... 186
Cargo and luggage .................... 194
Trailer towing (vehicles without
a towing package) ................... 195
Trailer towing (vehicles with a towing package).......... 196
4-2. Driving procedures Engine (ignition) switch ...........204
Automatic transmission...........209
Turn signal lever .......................... 216
Parking brake ................................217
4-3. Operating the lights and wipers
Headlight switch .......................... 218
Automatic High Beam .............. 221
Fog light switch ...........................225
Windshield wipers and washer.......................................... 226 4-4. Refueling
Opening the fuel tank cap...... 234
4-5. Using the driving support systems
Lexus Safety System+ ..............238
PCS (Pre-Collision System) ......... 246
LDA (Lane Departure Alert with steering control) ............260
RSA (Road Sign Assist)........... 269
Dynamic radar cruise control.......................................... 274
Cruise control .............................286
Stop & Start system ...................290
Lexus parking assist-sensor.............................. 299
Lexus parking assist monitor ........................... 308
BSM (Blind Spot Monitor) ..... 324 • BSM function ........................ 330
• RCTA function ......................333
Driving mode select switch .......................................... 338
Driving assist systems...............340
4-6. Driving tips Winter driving tips .....................346
4Driving

16Pictorial index
IS200t_EE(OM53D77E)
■Switches (Left-hand drive vehicles)
Automatic high beam switch* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 221
Windshield wiper de-icer switch
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 459
Odometer/trip meter and trip meter reset butt on . . . . . . . . . . . . . . . . . . P. 101
Instrument panel light control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 96
Rear sunshade switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 477
Lexus parking assist-sensor switch
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 299
BSM (Blind Spot Monitor) main switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 324
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21Pictorial index
IS200t_EE(OM53D77E)
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 171
Sun visors
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475
Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 466
Personal lights
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 466
Moon roof switches
*3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 181
Intrusion sensor cancel switch
*3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 84
Intrusion sensor and tilt sensor cancel switch
*3. . . . . . . . . . . . . . . . . . . . . P. 84
“SOS” button
*3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 480
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*1: NEVER use a rearward facing child re- straint on a seat protected by an AC-
TIVE AIRBAG in front of it, DEATH or
SERIOUS INJURY to the CHILD can
occur. ( P. 72)
*2: The illustration shows the front, but they are also equipped in the rear.
*3: If equipped

24Pictorial index
IS200t_EE(OM53D77E)
■Switches (Right-hand drive vehicles)
Instrument panel light control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 96
Odometer/trip meter and trip meter reset butt on . . . . . . . . . . . . . . . . . . P. 101
Automatic high beam switch
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 221
BSM (Blind Spot Monitor) main switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 324
Lexus parking assist-sensor switch
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 299
Rear sunshade switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 477
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6

29Pictorial index
IS200t_EE(OM53D77E)
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 171
Sun visors
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 475
Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 466
Personal lights
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 466
Moon roof switches
*3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 181
Intrusion sensor cancel switch
*3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 84
Intrusion sensor and tilt sensor cancel switch
*3. . . . . . . . . . . . . . . . . . . . . P. 84
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6
*1: NEVER use a rearward facing child re- straint on a seat protected by an AC-
TIVE AIRBAG in front of it, DEATH or
SERIOUS INJURY to the CHILD can
occur. ( P. 72)
*2: The illustration shows the front, but they are also equipped in the rear.
*3: If equipped

421-1. For safe use
IS200t_EE(OM53D77E)
The main SRS airbag system and Pop Up Hood components are shown above.
The SRS airbag system and Pop Up Hood are controlled by the airbag sensor
assembly. As the airbags deploy, a chemical reaction in the inflators quickly fills
the airbags with non-toxic gas to help restrain the motion of the occupants.
When the Pop Up Hood is activated, a non-toxic gas is released due to a chemi-
cal reaction in the lifters, which causes the pistons to eject quickly and raise the
rear portion of the hood. (Pop Up Hood: P. 53)
SRS airbag system components
Pop up hood lifters
Airbag manual on-off switch
Front passenger airbag
Curtain shield airbags
Knee airbags
“PASSENGER AIR BAG” indica-
tor lights
Seat belt pretensioners and force
limiters
Side impact sensors (front) Front side airbags
SRS warning light
Driver airbag
Side impact sensors (rear)
Driver’s seat position sensor
Driver’s seat belt buckle switch
Airbag sensor assembly
Front impact sensors
Pop up hood sensors1
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531-1. For safe use
1
For safety and security
IS200t_EE(OM53D77E)
When the sensors located at the back of the front bumper detect an impact with
a body, such as a pedestrian, which meet s or exceeds the threshold level while
the vehicle is being driven within the operational speed range, the system
becomes operational and raises the rear portion of the hood.
Sensors
Hood
Lifters
Pop Up Hood
In the event of a frontal collision with a body, such as a pedestrian, the Pop Up
Hood system raises the rear portion of the hood to reduce the possibility of a
serious impact to the pedestrian’s he ad area by adding clearance to the
engine compartment.
Pop Up Hood mechanism
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551-1. For safe use
1
For safety and security
IS200t_EE(OM53D77E)
■Pop Up Hood precautions
●Before scrapping your vehicle, make sure to contact any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.
●The Pop Up Hood system cannot be reused once it has operated. Have it replaced by
any authorized Lexus retailer or Lexus author ized repairer, or any reliable repairer.
■Conditions under which the Pop Up Hood may not operate properly
The Pop Up Hood may not operate properly under the following conditions:
●If a pedestrian collides with the right or left corner of the front bumper or the side of the
vehicle. As such impacts may be difficul t to detect, the system may not operate.
●If the vehicle speed is not detected correctly, such as if the vehicle is sliding sideways,
the system may not operate properly.
■Conditions under wh ich the Pop Up Hood may not operate
The Pop Up Hood may not operate in the following situations:
●Colliding with a lying pedestrian
●A frontal impact applied to the front bumper while driving at speeds outside of the
operational speed range
●A side impact or rear impact
●A vehicle rollover (In some accident situations, the Pop Up Hood may operate.)
NOTICE
■Pop Up Hood precautions
●Make sure to close the hood before driving, as the system may not operate properly if
the hood is not fully closed.
●Make sure that all 4 tires are of the specif ied size and inflated to the specified tire
pressure ( P. 638). If tires of a different size are used, the system may not operate
properly.
●If something has hit the area around the front bumper, the sensors may be damaged
even if the Pop Up Hood has not operated. Have the vehicle inspected by any autho-
rized Lexus retailer or Lexus authorized repairer, or any reliable repairer.
●Do not remove or repair the parts or wiring of the Pop Up Hood, as doing so may
cause accidental operation or prevent the sy stem from operating properly. If repair or
replacement is necessary, contact any authorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.
●Do not remove such components as the front bumper, hood or suspension, or
replace them with non-genuine parts, as doing so may prevent the system from oper-
ating properly.
●Do not install anything to the front bumper or hood, as doing so may prevent the sen-
sors from detecting an impact correctly and prevent the system from operating prop-
erly.
●Do not close the hood with force or apply load to the lifters, as doing so may damage
the lifters and prevent the system from operating properly.
●Do not modify the suspension, as changes made to the vehicle height may prevent
the system from operating properly.

801-2. Theft deterrent system
IS200t_EE(OM53D77E)
Vehicles employing this system have
labels on the window glass of both front
doors.
Turn the engine switch off, have all the passengers exit the vehicle and ensure
that all the doors are closed.
Using the entry function:
Touch the sensor area on the outside door handle twice within 5 seconds.
Using the wireless remote control:
Press twice within 5 seconds.
Using the entry function: Hold the outside door handle.
Using the wireless remote control: Press .
Double locking system
Unauthorized access to the vehicle is pr evented by disabling the door unlock-
ing function from both the interior and exterior of the vehicle.
Setting the double locking system
Canceling the double locking system
WARNING
■Double locking system precaution
Never activate the double locking system when there are people in the vehicle
because all the doors cannot be opened from inside the vehicle.

811-2. Theft deterrent system
1
For safety and security
IS200t_EE(OM53D77E)
The alarm uses light and sound to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set:
●A locked door or trunk is unlocked or opened in any way other than using the
entry function or wireless remote control. (The door will lock again automati-
cally.)
●The hood is opened.
●The intrusion sensor detects something moving inside the vehicle. (An
intruder gets in the vehicle.) (if equipped)
●The tilt sensor detects a change of vehicle inclination. (if equipped)
Close the doors, trunk and hood, and
lock all the doors using the entry func-
tion or wireless remote control. The
system will be set automatically after
30 seconds.
The indicator light changes from being
on to flashing when the system is set.
Alarm

: If equipped
The alarm
Setting the alarm system