2006 LEXUS LS430 battery

49
1-4. Opening and closing the windows and moon roof
1
Before driving
■Moon roof operating conditions
The ignition switch must b
e turned to ON.
■Integrated door lock moon roof operation
The moon roof can be opened and closed, using the key or wireless remote control.
( P.

12 , P. 15)
■Retained accessory power operation
The moon roof can be operated for approximately 45 seconds after the engine has
b

een turned off. It cannot, however, be operated if the driver’s door is opened.
■Jam protection function
If an object is detected between the m oon
roof and the frame during automatic
close or automatic tilt down, travel is stopped and the moon roof opens slightly.
■Initializing the moon roof
After the battery is reconnected, replaced or recharged, you will need to initialize
the moon r

oof, otherwise the jam protecti on function will not operate correctly.
To initialize the moon roof, push and hold the “TILT” switch until the moon roof tilts
al
l the way up and then automatically returns slightly.
Make sure the moon roof opens and closes correctly. If not, see your Lexus dealer.
■Opening and closing the sunshade
The sunshade can be opened and closed manually; however, it will be opened if the
m
oon roof is opened.
■Sunshade
The sunshade can be manually opened and closed.

52
1-5. Opening the fuel tank cap
Closing the fuel tank cap
When replacing the fuel tank cap,
turn it until a clicking sound is
heard.
■Fuel types
Use premium unleaded gasoline (91
Octane rating or higher) (P.373).
■Fuel tank capacity
The fuel tank has a capacity of approximately 22.2 gal. (84 L, 18.5 lmp.gal.).
■In case the fuel filler door does not function
This is used in case the fuel filler door cannot
be opened due to a discharged battery or
other trouble.

56
1-6. Theft deterrent system
■Items to check before locking the vehicle
To prevent unintended triggering of the alarm
, check that there is no one in the vehi-
cle and that all windows are clos ed bef
ore locking the vehicle.
■Alarm operation
The alarm will sound if any of the following conditions occur.
• When a locked door or trunk is opened in any way other than using a key or
wir
eless remote control, such as someone exiting the vehicle after the alarm is
activated.
• When the hood is lifted open while the vehicle is locked.
• When the battery is reconnected.
■Sounding an alarm
Manually triggering the alarm will help de ter an
yone from breaking into or damag-
ing your vehicle. (
P. 12 )
■Certifications for the engine immobilizer system (for vehicles sold in U.S.A.)
This device complies with Part 15 of the FCC Rules. 
Operation is subject to the following two co
nditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
■Certifications for the engine immobilizer system (for vehicles sold in Canada)
This device complies with RSS-210 of Indu str
y Canada. Operation is subject to the
following two conditions: 
(1) This device may not cause interference, and (2) this device must accept any
inter

ference, including interference that may cause undesired operation of the
device.
FCC ID: MOZ RI-20BTY 
MADE IN JAPAN
FCC ID: MOZ RI-15HTY 
MADE IN JAPAN

65
1-7. Safety information
1
Before driving
■When to contact your Lexus dealer
In the following cases, contact your Lexus dealer as soon as possible. Do not dis-
connect the battery cables before contacting your Lexus dealer.
●Any of the SRS airbags have been
inflated.
●The front of the vehicle (shaded in the
illustration) was involved in an accident
that was not severe enough to cause the
SRS front airbags to inflate.
●The portion of the doors (shaded in the
illustration) was involved in an accident
that was not severe enough to cause the
SRS side airbags and curtain shield air-
bags to inflate.
●The pad section of the steering wheel,
front passenger airbag cover or lower
portion of instrument panel (shaded in the
illustration) is scratched, cracked or oth-
erwise damaged.
●The surface of the seats with the side air-
bag (shaded in the illustration) is
scratched, cracked or otherwise dam-
aged.
●The portion of the front pillars, rear pillars
or roof side rail garnishes (padding) con-
taining the curtain shield airbags inside
(shaded in the illustration) is scratched,
cracked or otherwise damaged.

97
2-1. Driving procedures
2
When driving
NOTICE
■To prevent battery discharge
Do not leave the ignition switch in the ON
position if the engine is not running.
■When starting the engine
●Do not crank for more than 30 seconds at a time. This may overheat the starter
and wiring systems.
●Do not race a cold engine.
●If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.

112
2-3. Operating the headlight and windshield wipers
Adaptive front lighting system (AFS)
To improve road illumination when turning, the right side headlight moves right
on right turns, and the left side headlight moves left on left turns.
Adaptive front lighting system
cancel switch
On
Off
When the system is canceled,
the “

AFS OFF” indicator lights
up in the instrument cluster.
1
2
3
■Operating conditions
The system starts to operate when the v
ehicle’s speed increases above 6 mph (10
km/h), and stops when the vehicles speed drops below 6 mph (10 km/h).
■When the “AFS OFF” indicator light flashes,
This indicates a system failure. Have your vehicle checked at your Lexus dealer.
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.

149
2-5. Driving information
2
When driving
Winter driving tips
Carry out the necessary preparations and inspections before driving the
vehicle in winter. Always drive the vehicle in a manner appropriate for the
prevailing weather and roadway conditions.
■ Pre-winter preparations
●Use fluids appropriate to the p revailing outside temperatures.
• Engine oil
• Engine coolant
• Washer fluid
●Inspect the level and specific gravity of battery electrolyte.
●Have the vehicle fitted with four sno w tires or purchase a set of tire
chains for the rear tires.
Ensure that all tires are the same si
ze and brand, and that chains
match the size of the tires.
■ Befor
e driving the vehicle
Perform the following steps acco r
ding to the driving conditions.
●Do not forcibly try to open a window or move a wiper that has fro-
zen. Pour some warm water over the frozen area to melt the ice. 
Wipe away the water immediately to pr
event it from freezing.
●To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in front
of the windshield.
●Remove any ice that has accumulated on the vehicle chassis.
●Periodically check for and remove any excess ice or snow that may
accumulate in the wheel well or brakes.

169
3-1. Using the air conditioning system and defogger
3
Interior features
■Notes regarding outside temperature display
If it is extremely hot or cold outside the vehicle, the outside temperature displayed
may not be accurate.
CAUTION
■To prevent the windshield fogging up
Do not use during cooled air operation in extremely humid weather. The
difference between the temperature of the outsi
de air and that of the windshield
could cause the outer surface of the windsh ield to fog up, blocking your vision.
NOTICE
■To prevent battery discharge
Do not leave the automatic climate control on longer than necessary when the
engine is

stopped.