parking LEXUS LS430 2005 User Guide

GAUGES, METERS AND SERVICE REMINDER INDICATORS
89
How to check all the service reminder
indicators
(except the low fuel level warning light):
1. Apply the parking brake.
2. Open the door.
The following service reminder indicator should come on. It
goes off when you close the door completely.
3. Turn the ignition switch to “ON”.
The following service reminder indicators should come on.

W287
or

or
or
w243
The following service reminder indicator goes off after a few
seconds.

W287 w243
or
The following service reminder indicator goes off after 6
seconds.
If any service reminder indicator or warning buzzer does not
function as described above, have it checked by your Lexus
dealer as soon as possible.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
97
W43W256
W42W257
W258
W44W259
W46W260
When any door or trunk is open with the ignition switch
turned on, a message appears to let you know which door
or trunk is open. If you continue driving in this condition,
the master warning light flashes and a warning tone
sounds when the vehicle speed exceeds 5 km/h (3 mph).
If any of the above warning messages appears, stop your
vehicle and close the door or trunk securely.
W52W261
If the driver’s door is opened with the ignition switch
turned off and the moon roof opened, the master warning
light flashes, a warning tone sounds and the above
message appears.
When you leave your vehicle, be sure to close the moon roof.
w262
If you start driving with the parking brake applied, the
master warning light flashes, a warning tone sounds and
the above message appears when the vehicle speed
exceeds 5 km/h (3 mph).
If the above warning message appears, stop your vehicle and
release the parking brake.
W48W263
If the vehicle stability control system or the traction
control system malfunctions, the master warning light
and “TRAC OFF” indicator light come on. At this time a
warning tone sounds and the above message appears.
If the message appears, the vehicle stability control system
and traction control system do not work. Although it is no
problem to continue driving, have your vehicle checked by
Lexus dealer as soon as possible.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
106Displays
Directions
N
NE
E
SE S
SW W
NWNorth
Northeast
East
Southeast South
Southwest West
Northwest
The compass may not show the correct direction in the
following conditions:
 The vehicle is stopped immediately after turning.
The compass does not adjust while the vehicle is stopped.
 The ignition switch is turned off immediately after turning.
 The vehicle is on an inclined surface.
 The vehicle is in a place where the earth’s magnetic field is
subject to interference by artificial magnetic fields
(underground parking, under a steel tower, between
buildings, roof parking, near a crossing, near a large
vehicle, etc.). 
The vehicle is magnetized. (There is a magnet or a metal
object near the audio system.)
 The battery has been disconnected.
If the deviation is small, the compass works to calibrate the
direction automatically while the vehicle is in motion.
For obtaining additional precision or for complete calibrating,
see “CALIBRATING THE COMPASS” on page 107.
COMPASS SENSOR
13L072
 Compass sensor
The compass sensor is located behind the audio system.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
109

Do not perform circling calibration of the compass in a place
where the earth’s magnetic field is subject to interference by
artificial magnetic fields (underground parking, under a
steel tower, between buildings, roof parking, near a
crossing, near a large vehicle, etc.).
 During calibration, do not operate electric systems (moon
roof, power windows, etc.) as they may interfere with the
calibration.
CAUTION
When doing the circling calibration, be sure to secure
a wide space, and watch out for people and vehicles
in the neighborhood. Do not violate any local traffic
rules while performing circling calibration.
 Do not adjust the display while the vehicle is moving.
Be sure to adjust the display only when the vehicle is
stopped.
INSTRUMENT PANEL LIGHT
CONTROL
13L143a
To adjust the brightness of the instrument panel lights,
turn the knob.
With the knob turned fully right, the intensity of the instrument
panel lights will not be reduced when the headlight switch is on.

STEERING WHEEL AND MIRRORS
232
Folding and extending automatic rear view
mirrors
16L642
With the rear view mirror folding switch in the “AUTO”
position:
When you turn the ignition switch to “ACC” or “ON” position,
the folded rear view mirrors are automatically extended.
 When you turn the ignition switch to “LOCK” position, the
rear view mirrors are automatically folded.
The rear view mirrors can be folded or extended manually.
CAUTION
 To avoid personal injury and mirror malfunction, do
not touch the mirror while it is moving.
 Do not drive with the mirrors folded backward. Both
the driver and passenger side rear view mirrors must
be extended and properly adjusted before driving.
Folding rear view mirrors154.
16L643
To fold the mirrors, push the switch on the right side. To
extend the rear view mirrors, push the switch on the left
side.
The rear view mirrors can be folded backward for parking in
compact areas.
CAUTION
To avoid personal injury and any mirror malfunction,
do not touch the mirror while it is moving.
 Do not drive with the mirrors folded backward. Both
the driver and passenger side rear view mirrors must
be extended and properly adjusted before driving.

AIR CONDITIONING
252
(d) Operating tips
Make sure the air inlet grilles in front of the windshield are
not blocked by leaves or other obstructions.
 If air flow control is not satisfactory, check the dashboard
vents. (See “Center vents”, “Side vents” and “Rear vents”.)\
 To help cool down the interior after parking in the hot sun,
drive for the first few minutes with the windows open. After
the excess heat has blown away, close the windows.
 When driving on dusty roads, close all windows. If dust
thrown up by the vehicle is still drawn into the vehicle after
closing the windows, it is recommended that the air intake
control button be left to the OUTSIDE AIR mode and the fan
speed control button be pressed to anywhere except the
“OFF” button.
 If following another vehicle on a dusty road, or driving in
windy and dusty conditions, it is recommended that the air
intake control button be temporarily pressed in to the
RECIRCULATED AIR mode, which will close off the outside
passage and prevent outside air and dust from entering the
vehicle interior.
Center vents
21L064a
The center vents may be opened or closed as shown.
21L057b
Push the swing button to swing the vanes.
The vanes directly aimed at the driver and front passenger will
swing wider as the room temperature nears the desired
temperature. The swinging angle will also change from narrow
to wide depending on the room temperature.

SECTION 3 – 1
295
STARTING AND DRIVING
Starting and driving
Three−way catalytic converters296
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust caution 297
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before starting the engine 298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Smart ignition system with steering lock 298
. . . . . . . . . . . . . . . . . . . . .
Ignition switch with steering lock 301
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking brake 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
How to start the engine 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission 305
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic throttle control system 315
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Lexus park assist system 316
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear view monitor system 323
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control 326
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Dynamic radar/laser cruise control 329
. . . . . . . . . . . . . . . . . . . . . . . . .
Electronically modulated air suspension 360
. . . . . . . . . . . . . . . . . . . . .
Traction control system 362
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle stability control system 364
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system 366
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Tire pressure warning system 370
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake pad wear limit indicators 373
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pre−collision safety system 374
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STARTING AND DRIVING
304
PARKING BRAKE
31L628
1To set: Fully depress the parking brake pedal.
2To release: Pull the parking brake release lever.
Before leaving your vehicle, firmly apply the parking brake.
CAUTION
Before driving, make sure the parking brake is fully
released and that the parking brake reminder light is off.
HOW TO START THE ENGINE
Before cranking
1. Apply the parking brake firmly.
2. Turn off unnecessary lights and accessories.
3. Put the selector lever in “P”. If you need to restart the engine
while the vehicle is moving, put the selector lever in “N”. A
starter safety device will prevent the starter from operating if
the selector lever is in any drive position.
4. Depress the brake pedal and hold it to the floor until driving
off.
Starting the engine
Before starting the engine, be sure to follow the instructions in
“Before cranking”.
Normal starting procedure
The multiport fuel injection system/sequential multiport fuel
injection system in your engine automatically controls the
proper air −fuel mixture for starting. You can start a cold or hot
engine as follows:
With your foot off the accelerator pedal, crank the engine by
turning the ignition switch to “START”. Release it when the
engine starts.

STARTING AND DRIVING
306
The shift position or shift range position is displayed
on the instrument cluster.
P: Parking, engine starting and key removal position
R: Reverse position
N: Neutral position
D: Normal driving position (Shifting into overdrive
possible)
S: “S” mode driving
+: Upshifting
–: Downshifting Correct
use of the automatic transmission is explained in
the following parts.
(a) Normal driving
(b) Driving in “S” mode
(c) Using engine braking
(d) Backing up
(e) Parking
(f) Good driving practice
(g) If you cannot shift the selector lever

STARTING AND DRIVING
308
31l323
 1Brake pedal 2“D” (Drive) position
4. With your foot holding down the brake pedal, shift the
selector lever to “D”.
Always use the “D” position to improve fuel economy and quiet
driving. Only in this position, shifting into the overdrive gear is
possible. However, while the engine coolant temperature is
low, the transmission will not shift into the overdrive gear even
in the “D” position. (See “(c) Using engine braking” and “(f)
Good driving practice” for exceptions.)
CAUTION
Never put your foot on the accelerator pedal while
shifting.
5. Release the parking brake and brake pedal. Depress
the accelerator pedal slowly for smooth starting.
In normal cruising, the vehicle will start in first gear and
automatically shift up to the most suitable gear. On inclines,
declines or winding roads, etc., the vehicle shifts up and down
automatically according to the running conditions to obtain the
suitable driving power and engine braking.
If you need to accelerate rapidly while driving, depress the
accelerator pedal to the full throttle position. This provides
more acceleration by auto matically downshifting the
transmission to the next lower gear or beyond, depending on
the vehicle speed.
If engine braking is needed, such as in descending a long hill,
see “(c) Using engine braking”.
 AI (Artificial Intelligence) shifting control
AI shifting control selects the most suitable shift range
automatically according to the driver’s operation and
driving condition.
AI shifting control operates automatically with the
selector lever in the “D” position. When the lever is moved
to the “S” position, this function will be canceled.
Shifting control on the slope: On inclines, you can drive
smoothly with reduced shifting quantity. On declines, the
vehicle will shift down automatically to obtain optimum engine
braking and reduce the driver’s foot braking load.
Automatic shifting point change control: The most suitable
shift range is selected depending on the driver’s accelerator
pedal operation and vehicle condition.