2017 Lexus IS200t service indicator

4806-5. Using the other interior features
IS200t_EE(OM53D77E)
“SOS” button
Indicator lights
Microphone
■Automatic Collision Notification
If any airbag deploys, the system is designed to automatically call the Public
Safety Answering Point (PSAP).
*The responding agent receives the vehicle's
location and attempts to speak with the vehicle occupants to assess the level
of emergency. If the occupants are unable to communicate, the agent auto-
matically treats the call as an emer gency, contacts the nearest emergency
services provider to describe the situation, and requests that assistance be
sent to the location.
*: In some cases, the call cannot be made.(P. 482)
ERA-GLONASS

: If equipped
ERA-GLONASS is a telematics service that uses Global Navigation Satellite
System (GLONASS) data and embedded cellular technology to enable the
following emergency calls to be made: Automatic emergency calls (Auto-
matic Collision Notification) and manual emergency calls (by pressing the
“SOS” button). This service is require d by Eurasian Customs Union Regula-
tions.
System components
1
2
3
Emergency Notification Services

4816-5. Using the other interior features
6
Interior features
IS200t_EE(OM53D77E)
■Emergency Assistance Button (“SOS”)
In the event of an emergency, push the “SOS” button to reach the Public
Safety Answering Point (PSAP). The answering agent will determine your
vehicle's location, assess the emergency, and dispatch the necessary assis-
tance required.
If you accidentally press the “SOS” button, tell the agent that you are not experiencing
an emergency.
When the engine switch is turned to IGNITION ON mode, the red indicator
light will illuminate for 10 seconds and then the green indicator light will illumi-
nate for 2 seconds, indicating that the system is enabled. The indicator lights indi-
cate the following:
●If the green indicator light illuminates and stays on, the system is enabled.
●If the green indicator light flashes, an emergency call is being made (either
automatically or manually).
●If no indicator lights illuminate, the system is not enabled.
●If the red indicator light illuminates any time other than immediately after the
engine switch is turned to IGNITION ON mode, the system may be malfunc-
tioning or the backup battery may be depleted. Contact any authorized Lexus
retailer or Lexus authorized repairer, or any reliable repairer.
The service life of the backup battery is 3 years or more.
Indicator lights

4826-5. Using the other interior features
IS200t_EE(OM53D77E)
WARNING
■When the Emergency Call may not be made
●Any of the followings may occur. In such cases, report to the Public Safety Answering
Point (PSAP) by other means such as nearby public phones.
• It may sometimes be difficult to connect to the public Safety Answering Point(PSAP) even in the reception area of the cellular phone due to the reception level,
or if the line is busy. In such cases, you may not be able to connect to the Public
Safety Answering Point (PSAP) and thus w ill not be able to make emergency calls
and report to the emergency departments even though the system tries to con-
nect to the Public Safety Answering Point (PSAP).
• When the vehicle is out of the cellular phone service area, the Emergency Call cannot be made.
• When any related equipment (such as th e “SOS” button panel, indicator lights,
microphone, speaker, DCM, antenna, or any wires connecting the equipment.)
has an abnormality, is damaged or broken, the Emergency Call cannot be made.
• During the Emergency Call, the system makes repeated attempts to connect to
the Public Safety Answering Point (PSAP). However, if it cannot connect to the
Public Safety Answering Point (PSAP) due to poor radio wave reception, the sys-
tem may not be able to connect to the cellular network and the call may finish with-
out connecting. The red indicator light will blink for approximately 30 seconds to
indicate this disconnection.
• This device may not function if a shock is applied to it.
●If the battery's voltage decreases or there is a disconnection, the system may not be
able to access the Public Safety Answering Point (PSAP).
■When replacing DCM to a new one
●ERA-GLONASS have to be activated. Contact any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.

665Alphabetical index
IS200t_EE(OM53D77E)
MaintenanceDo-it-yourself maintenance .........495
Maintenance data............................. 630
Maintenance requirements .......... 493
Malfunction indicator lamp ..............554
Master warning light ........................... 557
Meter
Changing the display.......................... 95
Indicators ..................................................90
Instrument panel light control......... 96
Meters ........................................................ 93
Multi-information display .................. 97
Warning lights ........................................89
Mirrors Inside rear view mirror........................171
Outside rear view mirror defoggers.......................................... 458
Outside rear view mirrors............... 173
Vanity mirrors...................................... 475 MirrorLink
........................................... 434
MMS (Multimedia messaging
service) ....................................................413
Moon roof .................................................. 181
Door lock linked moon roof operation.............................................. 182
Jam protection function ................... 182
Operation ................................................ 181
MP3 disc..................................................380
Multi-information display ......................97 Audio system-linked............................97
Drive information................................. 103
Dynamic radar cruise control .................................................. 274
LDA (Lane Departure Alert with steering control)................... 264
Navigation system-linked ................. 97
Settings ..................................................... 107
Warning message ............................560
M

669Alphabetical index
IS200t_EE(OM53D77E)
SensorAutomatic headlight system...........219
Inside rear view mirror...................... 172
Intrusion sensor and tilt sensor ...... 84
LDA (Lane Departure Alert with steering control) ...................260
Lexus parking assist-sensor ......... 299
Radar sensor ............................ 240, 329
Rain-sensing windshield wipers................................................... 232
Service reminder indicators............... 88
S-FLOW mode ..................................... 453
Shift lever..................................................209 Automatic transmission ..................209
If the shift lever cannot be shifted from P ..................................... 214
Shift lock system ..................................... 214
Shift position and gear position.......... 93
Side airbags..................................................41 Side mirrors .............................................. 173
Adjusting and folding ........................ 173
BSM (Blind Spot Monitor) ............324
Linked mirror function when
reversing .............................................. 175
Mirror position memory ....................161
Side turn signal lights ............................216 Replacing light bulbs ....................... 540
Turn signal lever................................... 216
Side windows ........................................... 177
Slip indicator........................................... 556
Smart entry & start system .................. 141
Antenna location ................................... 141
Entry functions ........................... 128, 135
Starting the engine............................ 204
SMS (Short message service)...........413
Snow mode ...............................................210
Snow tires ................................................ 349
Spare tire .................................................. 601 Inflation pressure ............................... 638
Storage location................................. 602
Spark plug ............................................... 635
Specifications ......................................... 630
Speech command system ................ 440