Lexus LS500H 2022 Owner's Manual page 11

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shaped, such as a tractor or side car
When a vehicle in an adjacent lane is
driving at a low speed
When part of a vehicle driving in an adja-
cent lane is not visible or is dirty
When the rear end of a vehicle driving in
an adjacent lane is small, such as an
unloaded trailer, etc.
When the width of a vehicle driving in an
adjacent lane is narrow, such as a small
mobility vehicle
When a vehicle driving in an adjacent
lane has high ground clearance
When a vehicle driving in an adjacent
lane has low ground clearance
When a vehicle driving in an adjacent
lane is carrying a load which protrudes
from its cargo area
When a vehicle driving in an adjacent
lane is irregularly shaped, such as a trac-
tor or side car
When the vehicle posture is changing
When the headlights are not illuminated
while driving at night or when in a tunnel
When a wiper blade is blocking a camera
When it is difficult to detect a white lane
line, such as when it is worn or dirty, or
being obscured by shadow, fog, or rain
When using a wireless communication
device
Immediately after the hybrid system is
started
Immediately after a destination has been
set on the navigation system
Immediately after a destination has been
changed or deleted on the navigation
system
When the navigation system is searching
1-2. Using Advanced Drive
for a route again
When a warning message is displayed
If the Advanced Drive warning light (
illuminates and any of the following mes-
sages are displayed, perform the appropri-
ate corrective procedure.
If the message continues to be displayed
even though the corrective procedure has
been performed, contact your Lexus dealer.
"Advanced Drive Unavailable See
Owner's Manual"
• The system cannot be used as the use
conditions (P.22, 23) have not been
met. Attempt to use the system again
after all of the operating conditions are
met.
• The system cannot be used as a camera
has become too hot, such as after the
vehicle has been parked in the sun. Use
the air conditioning system to decrease
the temperature inside the vehicle.
• The system cannot be used as a camera
has become too cold, such as after the
vehicle has been parked in an extremely
cold area. Use the air conditioning sys-
tem to increase the temperature inside
the vehicle.
• The system cannot be used as a camera is
obstructed. Check for any foreign matter,
etc. that may be obstructing the camera.
• The system cannot be used as the sur-
rounding area cannot be detected due to
it being too dark or bright, or inclement
weather (rain, fog, snow, sandstorm, etc.)
Attempt to use the system after condi-
tions become suitable for system opera-
tion.
• The system temporarily cannot be used
due to the malfunction of a related part.
Wait for a while before attempting to use
the system.
"Driver Inattention Advanced Drive
Unavailable"
• The system temporarily cannot be used
as the EDSS (Emergency Driving Stop
System) (P.45) has operated. To
enable use, turn the power switch off and
then back to ON mode.
"Advanced Drive Unavailable In this
Area"
• The system cannot be used as the vehicle
11
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