ECU Lexus IS250 2010 Using The Air Conditioning System And Defogger / LEXUS 2010 IS350/250 QUICK GUIDE OWNERS MANUAL (OM53812U)

4
Shift paddle switches (automatic transmission)
P.16
Windshield wipers and
washer switch
P.30
Engine (ignition) switch P.15
Air conditioning system P.39
Emergency flasher switch P.22
Rear window and outside rear
view mirror defoggers
P.32
Security indicator light P.8
Audio system P.33
Glove box P.45
Trunk opener main switch P.56
See P.5.
Cruise control switch

Dynamic radar cruise control switch

P.25
P.26
Distance switch  P.26
ECT switch (automatic transmission)
ETCS switch (manual transmission)P.23
P.23
 : If equipped

8
Theft Deterrent System
■Engine immobilizer system
The engine immobilizer system prevents the
engine from being started in the event that an
attempt is made to start the vehicle using an
unregistered key.
The security indicator light flashes to indicate that
the system is set.
■Alarm
The system sounds the alarm and flashes lights when forcible entry is detected.
To set the alarm: lock all the doors from outside the vehicle. The security indicator light
comes on to indicate that the alarm is in its preparation state. When the indicator light
begins to flash, the system is armed.
To deactivate or stop the alarm: turn the “ENGINE START STOP” switch to ACCESSORY
or IGNITION ON mode, or unlock the doors or trunk using the electronic key or the wire-
less remote control.
■Steering lock
The steering wheel locks when the “ENGINE
START STOP” switch is OFF.
When the steering lock cannot be released, the
green indicator light on the “ENGINE START
STOP” switch will flash and a message will be
shown on the multi-information display. To release
it, gently turn the wheel left or right while pressing
the “ENGINE START STOP” switch.
The theft deterrent system includes the following features to help protect your vehicle from
theft.

40
Garage Door Opener
The garage door opener (HomeLink Universal Transceiver) is manufactured under license
from HomeLink.
The HomeLink compatible transceiver in your
vehicle has 3 buttons which can be programmed
to operate 3 different devices.
■Programming HomeLink®
Hold your hand-held transmitter within 3
inches of the HomeLink buttons.
Press and hold down the desired HomeLink
button.
For U.S.A. owners:
While pressing the HomeLink
 button,
press and hold down the button on the hand-
held transmitter until the indicator light
changes from a slow to a rapid flash.
For Canadian owners:
While pressing the HomeLink
 button,
repeatedly press and release (cycle) the but-
ton on the hand-held transmitter every 2
seconds until the indicator light changes
from a slow to a rapid flash.
If your garage door is of the rolling code type:
Press the training button on the motor-head unit
in your garage.
Press and hold the vehicle’s programmed
HomeLink
 button for 2 seconds and release
it. Repeat this step once again.
If the door does not open, press and release
the same button once again.
The garage door opener can be programmed to operate garage doors, gates, entry
doors, door locks, home lighting systems, security systems, and other devices.

49
Safety Connect (If Equipped)
■System components
Microphone
LED light indicators
“SOS” button
■Services
Subscribers have the following Safety Connect services available:
●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 vehicle’s
location and attempts to speak with the vehicle occupants to assess the level of emer-
gency. 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.
*: U.S. Patent No. 7,508,298 B2
●Stolen Vehicle Location
If your vehicle is stolen, Safety 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) 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. Further information is available at Lexus.com.
Safety Connect is a subscription-based telematics service that uses Global Positioning
System (GPS) data and embedded cellular technology to provide safety and security
features to subscribers. Safety Connect is supported 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.
1
2
3

51
Lexus Enform with Safety Connect (If Equipped)
Lexus Enform and Safety Connect are subscription-based telematics services that use Glo-
bal Positioning System (GPS) data, embedded cellular technology an XM
® satellite data
services to provide safety and security as well as convenience features to subscribers.
Lexus Enform and Safety Connect services are supported by Lexus’ designated response
center, which operates 24 hours per day, 7 days per week.
Lexus Enform service is available by subscription on select, telematics hardware-equipped
vehicles.
For details, refer to the “Owner’s Manual” and “Navigation System Owner’s Manual”.
■Services
With an active Lexus Enform subscription, the following features are available:
●Safety Connect features (P. 4 9 )
• Automatic collision notification
*1
• Stolen vehicle location
• Emergency assistance button (SOS)
• Roadside assistance
●Destination Assist
Destination Assist provides you with live assistance for finding destinations via the Lexus
Enform response center. You can request either a specific business, address, or ask for
help locating your desired destination by category, such as restaurants, gas stations,
shopping centers or other points of interest (POI).
After you tell the agent your choice of destination, its coordinates are sent wirelessly to
your vehicle’s navigation system.
●eDestination
With the eDestination feature, you can go online, via the Lexus.com owner’s Web site, to
select and organize destinations of your choice and then wirelessly send them to your
vehicle’s navigation system.
You can store up to 200 locations online to access and update at any time.
Your locations can be organized into up to 20 personalized folders.
You must first go online at www.lexus.com and go to the “Owners” section where you will
need to register and log in. After this, you can create your personalized folders contain-
ing the locations you wish to send to your vehicle. (See Lexus Enform Guide for more
information.)
●XM
® Sports and Stocks*2
XM® Sports and Stocks is a service included with XM® satellite radio subscriptions for
Lexus Enform vehicles. With this service, you can receive updates via the navigation sys-
tem on your personally selected sports teams and stocks.