2016 LEXUS RX350 service indicator

5476-5. Using the other interior features
6
Interior features
RX350_U_OM48E90U Microphone
“SOS” button
LED light indicatorsLEXUS Enform Safety Connect 
 : If equippedSafety Connect is a subscription-based telematics service that uses Global
Positioning System (GPS) data and embe dded cellular techno logy to provide
safety and security features to subscribers. Safety Connect is supported by
Lexus’ designated response center, wh ich operates 24 hours per day, 7 days
per week.
Safety Connect service is available by su bscription on select, telematics hard-
ware-equipped vehicles.
By using the Safety Connect service, yo u 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 available
at Lexus.com. All use of the Safety Connect service is subject to such then-
applicable Terms and Conditions.
System components 1
2
3

5496-5. Using the other interior features
6
Interior features
RX350_U_OM48E90U ■
Safety Connect Services Information ●
Phone calls using the vehicles Bluetooth ®
technology will not be possible during Safety
Connect. ●
Safety Connect is available beginning Fall 2009 on select Lexus models. Contact with
the Safety Connect response center is dependent upon the telematics device being in
operative condition, cellular connection ava ilability, and GPS satellite signal reception,
which can limit the ability to reach the resp onse center or receive emergency service
support. Enrollment and Telematics Subscr iption Service Agreement required. A vari-
ety of subscription terms is available; ch arges vary by subscription term selected.●
Automatic Collision Notification, Emergency Assistance and Stolen Vehicle Location
will function in the United States, including Hawaii and Alaska, and in Canada, and
Enhanced Roadside Assistance will function in the United States (except Hawaii) and in
Canada. No Safety Connect services will function outside of the United States in coun-
tries other than Canada. ●
Safety Connect services are not subject to section 255 of the Telecommunications Act
and the device is not TTY compatible. ■
Languages
The Safety Connect resp onse center will offer support in multiple languages. The Safety
Connect system will offer voice prompts in English and Spanish. Please indicate your lan-
guage of choice when enrolling. ■
When contacting the response center
You may be unable to contact the resp onse center if the network is busy.
When the engine switch 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 conditions: ●
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) = Safety Connect service not activeSafety Connect LED light Indicators

5697-2. Maintenance
7
Maintenance and care
RX350_U_OM48E90U The OBD system determines that a problem exists somewhere in the emission
control system. Your vehicle may not pa ss the I/M test and may need to be
repaired. Contact your Lexus dealer to service the vehicle. ●
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 com-
pletely set. ●
When the fuel tank cap is loose
The malfunction indicator lamp comes on indicating a temporary malfunction
and your vehicle may not pass the I/M test.
The error code in the OBD system will not be cleared unless the vehicle is driven
40 or more times.
Contact your Lexus dealer to prepare the vehicle for re-testing.Emission inspection an d maintenance (I/M)
programs Some states have vehicle emission inspection programs which include OBD
(On Board Diagnostics) checks. The OBD system monitors the operation of
the emission control system.
If the malfunction indicator lamp comes on
Your vehicle may not pass the I/M test in the following situations:
When the malfunction indicator lamp s till remains on af ter several driv-
ing trips
If your vehicle does not pass the I/M test

684 9-1. Specifications
RX350_U_OM48E90U ■
Recommendation of the use of low emissions gasoline
Gasolines containing oxygenates such as et hers and ethanol, as well as reformulated
gasolines, are available in some cities. These fuels are typically acceptable for use, pro-
viding they meet other fuel requirements.
Lexus recommends these fuels, since the fo rmulations allow for reduced vehicle emis-
sions. ■
Non-recommendation of the use of blended gasoline
●
If you use gasohol in your vehicle, be sure th at it has an octane rating no lower than 87.●
Lexus does not recommend the use of gasoline containing methanol.■
Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhancing additive called MMT
(Methylcyclopentadienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasolin e that contains MMT. If fuel containing
MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the instru ment cluster may come on. If this happens,
contact your Lexus dealer for service. ■
If your engine knocks ●
Consult your Lexus dealer. ●
You may occasionally notice light knocking fo r a short time while accelerating or driv-
ing uphill. This is normal and there is no need for concern. ●
Use only gasoline containing up to 15% etha-
nol.
DO NOT use any flex-fuel or gasoline that
could contain more than 15% ethanol, includ-
ing from any pump labeled E30, E50, E85
(which are only some examples of fuel con-
taining more than 15% ethanol). DO NOT use gasoline
containing more than
15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)

743Alphabetical index
RX350_U_OM48E90U Seats
Adjustment ............................................. 152
Adjustment precautions .................. 152
Child seats/child restraint
system installation.............................. 57
Cleaning .................................................. 561
Driving position memory ................ 162
Folding down the rear
seatbacks ............................................. 153
Front seat heaters ............................. 506
Head restraint ........................................167
Power easy access system ............ 162
Properly sitting in the seat ................ 28
Rear seat heaters .............................. 507
Seat position memory....................... 162
Seat ventilators ................................... 507
Sensor
Automatic headlight system ......... 243
Camera sensor ................................... 264
Inside rear view mirror ...................... 172
Intuitive parking assist ..................... 330
Radar sensor ........................................264
Rain-sensing windshield
wipers ................................................... 252
Touchless sensor .................................132 Service reminder indicators ............... 80
Shift lever ...................................... 225, 229
Side airbags ................................................ 37
Side doors ................................................. 124
Side marker lights
Light switch............................................. 241
Replacing light bulbs ........................ 610
Side mirrors .............................................. 173
Adjusting and folding ........................ 173
BSM (Blind Spot Monitor) ...........355
Side turn signal lights
Replacing light bulbs ........................ 610
Turn signal lever ................................. 234
Smart access system with
push-button start................................. 146
Antenna location..................................146
Entry functions ........................... 124, 130
Starting the engine ............................ 220
Snow tires ................................................ 382
Spare tire
Inflation pressure............................... 680
Storage location ................................. 647
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.