service indicator Lexus IS350 2012 Quick Guide / LEXUS 2012 IS250,IS350 OWNERS MANUAL (OM53A87U)

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3-7. Other interior features
Safety Connect
: If equipped
Safety Connect is a subscription-based telematics service that uses Global
Positioning System (GPS) data and emb edded cellular technology to pro-
vide safety and security features to subscribers. Safety Connect is sup-
ported by Lexus’ designated response center, which operates 24 hours per
day, 7 days per week.
Safety Connect service is available by subscription on select, telematics
hardware-equipped vehicles.
By using the Safety Connect service, you are agreeing to be bound by the
Telematics Subscription Service Agreement and its Terms and Conditions,
as in effect and amended from time to time, a current copy of which is avail-
able at Lexus.com. All use of the Safety Connect service is subject to such
then-applicable Terms and Conditions.
■ System components
Microphone
LED light indicators
“SOS” button

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3-7. Other interior features
3
Interior features
Safety Connect LED light IndicatorsWhen the “ENGINE START STOP” swit ch is turned to IGNITION ON
mode, the red indicator light comes on for 2 seconds then turns off.
Afterward, the green indicator light comes on, indicating that the service
is active.
The following indicator light patterns indicate specific system usage con-
ditions:
● Green indicator light on = Active service
● Green indicator light flashing = Safety Connect call in process
● Red indicator light (except at vehicle start-up) = System malfunction
(contact your Lexus dealer)
● No indicator light (off) = Saf ety Connect service not active
Safety Connect services
■ Automatic Collision Notification
In case of either airbag deployment or severe rear-end collision, the
system is designed to automatically call the response center. The
responding agent receives the vehicl e’s location and attempts to speak
with the vehicle occupants to asse ss the level of emergency. If the
occupants are unable to communicate, the agent automatically treats
the call as an emergency, contacts the nearest emergency services
provider to describe the situation, and requests that assistance be sent
to the location.

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4-2. Maintenance
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include
OBD (On Board Diagnostics) checks. The OBD system monitors the oper-
ation of the emission control system.
■ If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere in
the emission control system. Your vehicle may not pass the I/M test
and may need to be repaired. Contact your Lexus dealer to service
the vehicle.
■ Your vehicle may not pass the I/M test:
●When the battery is disconnected or discharged
Readiness codes that are set during ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may
not be completely set.
● When the fuel tank cap is loose
The malfunction indicator lamp comes on as a temporary mal-
function and your vehicle may not pass the I/M test.
■ When the malfunction indicator la mp goes off after several driv-
ing trips
The error code in the OBD system will not be cleared unless the
vehicle is driven 40 or more times.
■ If your vehicle does not pass the I/M test
Contact your Lexus dealer to prep are the vehicle for re-testing.

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6-1. Specifications
6
Vehicle specifications
■Lexus does not recommend blended gasoline
●If you use gasohol in your Lexus, be sure that it has an octane rating no lower
than 87.
●Lexus DOES NOT recommend the use of gasoline containing methanol.
■Lexus does not recommend gasoline containing MMT
Some gasoline contains oc tane enhancing additive called MMT (Methylcyclopen-
tadienyl Manganese Tricarbonyl).
Lexus DOES NOT recommend the use of gasoline that contains MMT. If fuel con-
taining MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the inst rument cluster may come on. If this hap-
pens, contact your Lexus dealer for service.
●Use only gasoline containing a maxi-
mum of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% etha-
nol, including from any pump labeled
E15, E30, E50, E85 (which are only
some examples of fuel containing more
than 10% ethanol).DO NOT use gasoline contain-
ing more than 10% ethanol.
(15% ethanol)
(50% ethanol)
(85% ethanol)

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Alphabetical index
Rear turn signal lightsReplacing light bulbs ......................... 451
Wattage ................................................. 536
Rear view mirror Compass ............................................... 366
Rear window defogger*.....................224
Replacing Electronic key battery ..................... 433
Fuses ........................................................ 435
Light bulbs .............................................. 451
Reporting safety defects for U.S. owners ......................................... 562
Safety Connect ..................................... 370
Scuff lights ............................................... 325
Seat belts Adjusting the seat belt ....................... 66
Automatic locking retractor.............67
Child restraint system installation ............................................. 118
Cleaning and maintaining the seat belts..................................... 383
Emergency locking retractor ..........67
How to wear your seat belt............. 65
How your child should wear the seat belt.......................................... 68
Pregnant women, proper seat belt use..........................67
Reminder light......................................473
Seat belt extenders .............................. 68
Seat belt pretensioners...................... 66 Seat heaters ..........
...................... 345, 348
Seat ventilators ......................................348
Seating capacity ....................................205
Seats Adjustment ...............................................56
Adjustment precautions .................... 57
Child seats/child restraint system installation.............................. 118
Cleaning .................................................382
Driver’s seat position memory ...... 58
Head restraint ......................................... 62
Properly sitting in the seat ................96
Seat heaters ............................. 345, 348
Ventilated seats ................................. 348
Service reminder indicators ............. 164
Shift lever Automatic transmission ................... 146
If the shift lever cannot be shifted from P .................................. 503
Manual transmission ......................... 152
Shift lever lights...................................... 325
Shift lock system ................................... 503
Shopping bag hooks............................ 357
Side airbags................................................98
Side marker lights Switch......................................................... 172
Side mirror Adjusting and folding...........................77
Mirror position memory ................... 58
“SOS” button .......................................... 370
S
*: For vehicles with a navigation system, refe r to the “Navigation System Owner’s Manual”.