flat tire Lexus IS350 2019 Owner's Manual / LEXUS 2019 IS300,IS350 OWNER'S MANUAL QUICK GUIDE (OM53E86U)

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Tire Pressure Warning System
■The tire inflation pressure display function
The tire pressure detected by the tire pres-
sure warning system can be displayed on
the multi-information display.
■ Initializing the tire pressure warning system
Press and hold the ti re pressure warning
reset switch until the tire pressure warning
light blinks slowly 3 times.
Your vehicle is equipped with a tire pressure warning system that uses tire pressure warn-
ing valves and transmitters to detect low ti re inflation pressure before serious problems
arise.

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●Stolen Vehicle Location
If your vehicle is stolen, Safe ty Connect can work with local authorities to assist them in
locating and recovering the vehicle. After filing a police report, call the Safety Connect
response center at 1-800- 25-LEXUS (1-800-255-3987) in the United States, 1-877-
539-8777 in Puerto Rico or 1-800-265-39 87 in Canada, and follow the prompts for
Safety Connect to initiate this service. 
In addition to assisting law enforcement with recovery of a stolen vehicle, Safety-Con-
nect-equipped vehicle location data may, under certain circumstances, be shared with
third parties to locate your vehicle. Furth er information is available at Lexus.com.
● Emergency Assistance Button (“SOS”) 
In the event of an emergency on the road, push the “SOS” button to reach the Safety
Connect response center. The answering agen t will determine your vehicle’s location,
assess the emergency, and dispatch the necessary assistance required.
If you accidentally press the “SOS” button, tell the response-center agent that you are
not experiencing an emergency.
● Enhanced Roadside Assistance 
Enhanced Roadside Assistance adds GPS da ta to the already included warranty-based
Lexus roadside service. 
Subscribers can press the “SOS” button to reach a Safety Connect response-center
agent, who can help with a wide range of needs, such as: towing, flat tire, fuel delivery, etc.
For a description of the Roadside Assistance services and their limitations, please see the
Safety Connect Terms and Conditions, which are available at Lexus.com.
■ Subscription
After you have signed the Telematics Subscription Service Agreement and are enrolled,
you can begin receiving services.
A variety of subscription terms are available. Contact your Lexus dealer, call 1-800-25-
LEXUS (1-800-255-3987) or push the “SOS” butt on in your vehicle for further subscrip-
tion details.

What to do if...
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*1: It also comes on due to natural causes such as natural air leaks and tire inflation pressure
changes caused by temperature. Adjust the tire inflation pressure to the specified level.
The light will turn off after a few minutes. In case the light does not turn off even if the tire
inflation pressure is adju sted, have the system checked by your Lexus dealer.
*2:Except F SPORT models
*3:F SPORT models
If the engine doesn’t start
Make sure that the correct operating procedures have been followed.
Make sure that the brake pedal is firmly
depressed when attempting to start the
engine.
Eco drive mode indicator*3“CUSTOMIZE” indicator 
(if equipped)
*3
“SPORT” indicator*2Snow mode indicator
“SPORT” indicator 
(if equipped)
*3“AIR BAG ON/OFF”
indicator (U.S.A.)
“SPORT S” indicator 
(if equipped)
*3“AIR BAG ON/OFF”
indicator (Canada)
“SPORT S+” indicator 
(if equipped)
*3
For further information, re fer to the Owner’s Manual.
Brake pedal
If the engine still does not start, see the “OWNER’S MA NUAL” for more information or
contact your Lexus dealer.