2006 Lexus GS430 turn signal

INTERIOR EQUIPMENT
106
LUGGAGE COMPARTMENT LIGHT
G14035a
To turn on the luggage compartment light, open the trunk
lid or push the switch. Closing the trunk lid will turn the
light off.
CLOCK
G14007
The digital clock indicates the time with the engine switch
in “ACC” or “IGON” mode.
Vehicles with navigation system: T he cloc k can be
corrected manually or automatically using signals from the
GPS. For details, see the separate “Navigation System
Owner’s Manual”.
Vehicles without navigation system: To adjust the clock or
set the daylight saving time, follow the procedures below.

AUDIO
291
G22010
Turn this knob to step up or down the frequency.
Your radio automatically changes to stereo reception when a
stereo broadcast is received. “ST” appears on the display. If
the signal becomes weak, the radio reduces the amount of
channel separation to prevent the weak signal from creating
noise. If the signal becomes extremely weak, the radio
switches from stereo to mono reception. In this case, “ST”
disappears from the display.(b) Presetting a station
G22004
1. Tune in the desired station.
2. Touch one of the station selector switches (16) and
hold it until a beep is heard. This sets the station to the
switch and the frequency appears on the switch.
Each switch can store AM, FM1 and FM2. To change the
preset station to a different one, follow the same procedure.
The preset station memory is cancelled when the power
source is interrupted by battery disconnection or a blown fuse.

AUDIO
300(h) If the satellite radio tuner malfunctions
When
problems occur with the XM tuner, a message will appear on the display. Referring to the table below to identify the problem,
take the suggested corrective action.
ANTENNA
The XM antenna is not connected. Check whether the XM antenna cable is attached se-
curely.
A short− circuit occurs in the antenna or the surrounding antenna cable. See a L\
exus certified
dealer.
UPDATING
You have not subscribed to the XM satellite radio. The radio is being updated with the latest
encryption code. Contact the XM satellite radio for subscription information. When a contact
is canceled, you can choose the “CH000” and all free− to−air channels.
The premium channel you selected is not authorized. Wait for about 2 seconds until the radio
returns to the previous channel or “CH001”. If it does not change\
automatically, select another
channel. If you want to listen to the premium channel, contact the XM satellite radio.
NO SIGNALThe XM signal is too weak at the current location. Wait until your vehicle reaches a location
with a stronger signal.
LOADINGThe unit is acquiring audio or program information. Wait until the unit has received the
information.
OFF AIRThe channel you selected is not broadcasting any programming. Select an\
other channel.
−−−−−There is no song/program title or artist name/feature associated with th\
e channel at that time.
No action needed.
−−−
The channel you selected is no longer available. Wait for about 2 seconds until the radio
returns to the previous channel or “CH001”. If it does not change\
automatically, select another
channel.
The XM Listener Care Center is also available on the phone, please call (800)\
852− 9696 during the following hours:
Monday – Saturday: 7 a.m. – 1 a.m. Sunday: 12 p.m – 12 a.m.

AUDIO
339
Audio system operating hints
NOTICE
To ensure correct audio system operations:
Be careful not to spill beverages over the audio
system.
 Do not put anything other than a cassette tape or disc
into the cassette tape slot or disc slot.
 The use of a cellular phone inside or near the vehicle
may cause a noise from the speakers of the audio
system which you are listening to. However, this
does not indicate a malfunction.
Radio reception
FM broadcasts have a range of about 40 km or 25 miles. When
driving away from a station, you may have to fine −tune your
radio and turn up the volume as the station gets weaker.
Because FM uses a line −of− sight signal, tall buildings or hills
may sometimes block reception. These are all normal
characteristics of FM recept ion and do not indicate any
problem with the radio itself. Caring for your cassette player and tapes
For the best performance for your cassette player and tapes:
Clean the tape head and other parts regularly.

A dirty tape head or tape path can decrease sound quality
and tangle your cassette tapes. The easiest way to clean
them is by using a cleaning tape. (A wet type is
recommended.)
Use high− quality cassettes:
 Low −quality cassette tapes can cause many problems,
including poor sound, inconsistent playing speed, and
constant auto− reversing. They can also get stuck or
tangled in the cassette player.
 Do not use a cassette if it has been damaged or tangled or
if its label is peeling off.
 Do not leave a cassette in the player if you are not listening
to it, especially if it is hot outside.
 Store cassettes in their cases and out of direct sunlight.
 Avoid using cassettes with a total playing time longer than
100 minutes (50 minutes per side). The tape used in these
cassettes is thin and could get stuck or tangled in the
cassette player.

STARTING AND DRIVING
388
When the detection range of the sensors is
shorter
In the following cases, the sensors will detect an obstacle
about 50 cm (1.5 ft.) from either front corner of the vehicle
and the steering guidance will be stopped. Accordingly,
the tire orientation symbol on the screen does not appear.
And only the warning according to the distance up to the
obstacle is given.
a. Any one of the sensors is malfunctioning.
b. Any one of the steering sensors is malfunctioning.
c. The steering sensor signal cannot be received properly.
d. The correct vehicle information cannot be given due to
extremely low battery voltage.
e. Proper steering detection (going straight) cannot be
detected
In case of a., when the intu itive parking assist returns to
normal, the steering guidance also comes back automatically.
In case of b. through e., the steering guidance also comes back
automatically after the neutral point of the steering sensor
calibration is completed.
Rear view monitor display (Vehicles with rear
view monitor system)
G31066
On vehicles equipped with rear view monitor system, a
warning appears on the right top of the rear view monitor
in the following conditions.
 When the selector lever is put in “R” and the rear view
monitor is turned on.
 When the intuitive parking assist main switch is turned on
and any sensor detects an obstacle.
Although “Display Off” is selected in the intuitive parking assist
setting screen, the warning appears on the right top of the rear
view monitor.

STARTING AND DRIVING
444If the tire pressure warning light blinks...
G31048
If the tire pressure warning light blinks when the engine
switch “IGON” mode is selected, the tire pressure
warning system is not working properly.
The system will be disabled in the following conditions:
(When the condition becomes normal, the system will work
properly.)

If tires not equipped with tire pressure warning valves and
transmitters are used.
 If the ID code on the tire pressure warning valves and
transmitters is not registered.
 If electronic devices or facilities using similar radio wave
frequencies are nearby.
 If a radio set at similar frequencies is in use in the vehicle. 
If a window tint that affects the radio wave signals is
installed.
 If the tire pressure warning select switch is set to a dif ferent
tire setting.
 If there is a lot of snow or ice on the vehicle, in particular
around the wheels or wheel housings.
 If non− genuine Lexus wheels are used.
 If tire chains are used.
 If the tire inflation pressure is more than 500 kPa (5.1
kgf/cm
2 or bar, 73 psi).
If the tire pressure warning light blinks frequently when the
engine switch “IG −ON” mode is selected, have it checked by
your Lexus dealer.
Even if you use genuine wheels, the tire pressure warning
system may not work properly with some types of tires.
Pushing the tire pressure warning reset switch should not turn
off the tire pressure warning light.

DRIVING TIPS
461

Avoid continuous speeding up and slowing down.
Stop−and−go driving wastes fuel.
 Avoid unnecessary stopping and braking. Maintain a
steady pace. Try to time the traf fic signals so you only need
to stop as little as possible or take advantage of through
streets to avoid traffic lights. Keep a proper distance from
other vehicles to avoid sudden braking. This will also
reduce wear on your brakes.
 Avoid heavy traffic or traffic jams whenever possible.
 Do not rest your foot on the brake pedal. This causes
premature wear, overheating and poor fuel economy.
 Maintain a moderate speed on highways. The faster you
drive, the greater the fuel consumption. By reducing your
speed, you will cut down on fuel consumption.
 Keep the front wheels in proper alignment. Avoid hitting
the curb and slow down on rough roads. Improper
alignment not only causes faster tire wear but also puts an
extra load on the engine, which, in turn, wastes fuel.
 Keep the bottom of your vehicle free from mud, etc.
This not only lessens weight but also helps prevent
corrosion. 
Keep your vehicle tunedup and in top shape. A dirty air
cleaner, improper valve clearance, dirty plugs, dirty oil and
grease, brakes not adjusted, etc. all lower engine
performance and contribute to poor fuel economy. For
longer life of all parts and lower operating costs, keep all
maintenance work on schedule, and if you often drive under
severe conditions, see that your vehicle receives more
frequent maintenance (For scheduled maintenance
information, please refer to the “Owner’s Manual
Supplement / Scheduled Maintenance”.)
CAUTION
Never turn off the engine to coast down hills. Your
power steering and brake booster will not function
without the engine running. Also, the emission control
system operates properly only when the engine is
running.

MAINTENANCE
502Battery
Your Lexus has a maintenance free battery. You do not have
to add distilled water. For longer life of the battery, however,
see page 581 for additional information.
Brake fluid level
Make sure the brake fluid level is correct. See page 547 for
additional information.
Engine oil level
Check the level on the dipstick with the engine turned off and
the vehicle parked on a level spot.
See page 530 for additional
information.
Exhaust system
If you notice any change in the sound of the exhaust or smell
exhaust fumes, have the cause located and corrected
immediately. (See “Engine exhaust caution” on page 347.)
Vehicle interior
Items listed below should be checked regularly, e.g. while
performing periodic services, cleaning the vehicle, etc.
Lights
Make sure the headlight, stop lights, tail lights, turn signal
lights, and other lights are working. Check headlight aim.
Service reminder indicators and warning buzzers
Check that all service reminder indicators and warning
buzzers function properly.
Steering wheel
Check that it ha s the specified free play. Be alert for changes
in steering condition, such as hard steering, excessive free
play or strange noise.
Seats
Check that all front seat controls such as seat adjusters,
seatback recliner, etc. operate smoothly. Check that the head
restraints move up and down smoothly and that the locks hold
securely in any latched position.
Seat belts
Check that the seat belt system such as buckles, retractors
and anchors operate properly and smoothly. Make sure the
belt webbing is not cut, frayed, worn or damaged.