2005 LEXUS LS430 service reset

GAUGES, METERS AND SERVICE REMINDER INDICATORS
102
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Dynamic radar cruise control—
If the system cannot easily measure the
vehicletovehicle distance because of a dirty millimeter
wave radar sensor or grille cover while the dynamic radar
cruise control is on, the master warning light comes on
and the “CRUISE” indicator light flashes. At this time a
warning tone sounds and the above message appears.
If this message appears, clean the sensor and grille cover with
a soft cloth and try setting the preset speed again. If the dirt
is removed without cleaning, the system will automatically
enter the “RADAR READY” mode. If the system does not enter
the “RADAR READY” mode even after cleaning or the
message remains on the display, the system might be
malfunctioning. Although it is no problem to continue driving,
contact your Lexus dealer. Dynamic laser cruise control—
If the system cannot easily measure the
vehicletovehicle
distance because of a dirty laser radar
sensor glass while the dynamic laser cruise control is on,
the master warning light comes on and the “CRUISE”
indicator light flashes. At this time a warning tone sounds
and the above message appears.
If this message appears, clean the sensor glass with a soft
cloth and try setting the preset speed again. If the dirt is
removed without cleaning, the system will automatically enter
the “RADAR READY” mode. If the system does not enter the
“RADAR READY” mode even after cleaning or the message
remains on the display, the system might be malfunctioning.
Although it is no problem to continue driving, contact your
Lexus dealer.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
104Dynamic laser cruise control—

The driving pattern selector switch is changed to the
“normal” or “power” position.
 The wipers are stopped or are switched to intermittent
operation. (Including intermittent and stopped wipers in the
“AUTO” position)
 No direct sunlight from the front
In the above conditions, press the control lever upward in the
“RES/ACC” direction and release it. The dynamic laser cruise
control will be restored, however, even after the weather
clears, if the setting operation cannot be performed or if the
warning message still appears, the system might have
malfunctioned. Although it is no problem to continue driving,
contact your Lexus dealer.
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If a system malfunction is detected when dynamic
radar/laser cruise control is in the “RADAR READY” mode
or operating, the master warning light comes on, the
“CRUISE” indicator light flashes and a warning tone
sounds. At this time the above message appears.
If this message appears, stop your vehicle in a safe place, turn
the ignition off, and then restart it to reset the system. If the
setting still cannot be made or the same message appears
again, the system might have malfunctioned. Although it is no
problem to continue driving, contact your Lexus dealer.
NOTICE
While you are cruising with the dynamic radar/laser
cruise control on, if the master warning light comes on,
the cruise indicator light flashes, “Check Cruise
System” appears on the multiinformation display and
the warning tone sounds, turn the ignition switch off
and then on again. If the function is cancelled again
after setting or if settings cannot be made, the dynamic
radar/laser cruise control system may be
malfunctioning. Although it is no problem to continue
driving, have your vehicle checked by your Lexus
dealer.

GAUGES, METERS AND SERVICE REMINDER INDICATORS
108
13L150
To rectify the deviation, stop the vehicle, and push and hold the
“RESET” button on the steering pad for more than 6 seconds.
“DRIVE IN CIRCLES” appears on the display. Perform the
following calibration.
CAUTION
Do not adjust the display while the vehicle is moving.
Be sure to adjust the display only when the vehicle is
stopped.
13L155
Drive the vehicle slowly (at 8 km/h (5 mph) or lower) in a circle
until the direction is displayed. If there is not enough space to
drive in a circle, drive around the block until the direction is
displayed.
After driving in 1 to 3 circles in the above method, calibration
is complete with the direction shown on the display.
If calibration cannot be performed because the vehicle is
magnetized, take your vehicle to a Lexus dealer.
If you want to cancel the calibration before it is complete, push
and hold the “RESET” button on the steering pad more than 6
seconds. To calibrate the compass again, push and hold the
same but ton more than 6 seconds. After “DRIVE IN CIRCLES”
appears on the display, follow the calibration procedure above.
Perform circling calibration just after you have purchased
your Lexus. And then always perform circling calibration
after the battery has been removed, replaced or
disconnected.