328 5-3. Using the air conditioning system and defogger
LS500_OM_OM50F54U_(U) Adjust the front seat heater tem-
perature levelEach time the switch is selected, the tem-
perature level and leve l indicator (orange)
change as follows:
AUTO → Hi → Mid → Lo → OFF
Adjust the front seat ventilator fan
speed levelEach time the switch is selected, the fan
speed level and leve l indicator (blue)
change as follows:
AUTO → Hi → Mid → Lo → OFF
Adjust the heated steering wheel
temperature levelEach time the switch is selected, the tem-
perature level and le vel indicator change
as follows:
AUTO → Hi → Lo → OFF■
Rear Multi Operation Panel (if
equipped)
Rear air conditioning control screen
Adjust the rear seat heater tem-
perature levelEach time the switch is selected, the tem-
perature level and leve l indicator (orange)
change as follows:
AUTO → Hi → Mid → Lo → OFF
Adjust the rear seat ventilator fan
speed levelEach time the switch is selected, the fan speed level and level indicator (blue)
change as follows:
AUTO → Hi → Mid → Lo → OFF
Shortcut screen
Adjust the rear seat heater tem-
perature level Each time the switch is selected, the tem-
perature level and level indicator (orange)
change as follows:
AUTO → Hi → Mid → Lo → OFF
Adjust the rear seat ventilator fan
speed level Each time the switch is selected, the fan
speed level and level indicator (blue)
change as follows:
AUTO → Hi → Mid → Lo → OFF■
Rear control panel (if equipped)
Increases the rear seat heater tem-
perature level The seat ventilator can be adjusted in 3 lev-
els. (Low, Mid or Hi)B
C
D
A
B A
B
A
3575-6. Using the other interior features
LS500_OM_OM50F54U_(U) 5
Interior features *
: U.S. Patent No. 7,508,298 B2
Stolen Vehicle Location Helps drivers in the event of vehicle theft.
( →
P.358 )
Emergency Assistance Button
(“SOS”) Connects drivers to response-center sup-
port. ( →
P.358 )
Enhanced Roadside Assistance Provides drivers various on-road assis-
tance. ( →
P.358 )
After you have signed the Telematics
Subscription Service Agreement and
are enrolled, you can begin receiving
services.
A variety of subscription terms is avail-
able for purchase. Contact your Lexus
dealer, call 1-800-25-LEXUS
(1-800-255-3987) in the Unites
States (1-877-539-8777 in Puerto
Rico, 1-800-26-LEXUS in Canada) or
push the “SOS” button in your vehicle
for further subscription details. ■
Safety Connect Serv ices Information●
Phone calls using the vehicles Blue-
tooth ®
technology will not be possible
during Safety Connect.
●
Safety Connect is available beginning Fall
2009 on select Lexus models (in the
contiguous United States only). Contact
with the Safety Connect response center
is dependent upon the telematics device
being in operative co ndition, cellular con-
nection availability, and GPS satellite sig-
nal reception, which ca n limit the ability to
reach the response center or receive
emergency service support. Enrollment
and Telematics Subscription Service Agreement required. A variety of sub-
scription terms is available; charges vary
by subscription term selected and loca-
tion. ●
Automatic Collision Notification, Emer-
gency Assistance and Stolen Vehicle
Location will function in the United
States, including Hawaii and Alaska,
Puerto Rico and in Canada, and
Enhanced Roadside Assistance will func-
tion in the United States, Puerto Rico and
in Canada. ●
Automatic Collision Notification, Emer-
gency Assistance, Stolen Vehicle Loca-
tion and Enhanced Roadside Assistance
will not function in the United States Vir-
gin Islands.
No Safety Connect services will function
outside of the United States in countries
other than Canada.
For vehicles first sold in the USVI, no
Safety Connect services will function in
and outside the United States Virgin
Islands. ●
Safety Connect services are not subject
to section 255 of the Telecommunica-
tions Act and the device is not TTY com-
patible. ■
Languages
The Safety Connect re sponse center will
offer support in mult iple languages. The
Safety Connect system will offer voice
prompts in English, Spanish, and French.
Please indicate your language of choice
when enrolling. ■
When contacting the response center
You may be unable to contact the response
center if the network is busy.
When the engine switch is turned to
IGNITION ON mode, the red indica-
tor light comes on for 2 seconds then
turns off. Afterward, the green indica-
tor light comes on, indicating that the
service is active.Subscription
Safety Connect LED light Indi-
cators
386 6-3. Do-it-yourself maintenance
LS500_OM_OM50F54U_(U) Terminals
Hold-down clamp
Check the battery condition by indica-
tor color.
Blue: Good condition
Red: Charging is necessary.
Have the vehicle inspected by your
Lexus dealer.
Clear: Replacement is necessary.
Have the battery checked by your
Lexus dealer. Check if the treadw ear indicators are
showing on the tires. Also check the
tires for uneven wear, such as excessive
wear on one side of the tread.
New tread
Worn tread
Treadwear indicator The location of treadwear indicators is
shown by a “TWI” or “ ” mark, etc.,
molded into the sidewall of each tire.
Replace the tires if the treadwear indica-
tors are showing on a tire.Checking the battery condition A
B
A
B
C Tires Replace or rotate tires in accor-
dance with maintenance schedules
and treadwear.
Checking tires
A
B
C
