
241
4-5. Using the driving support systems
LS500h_OM_(U)_1810
4
Driving
Indicates that steering wheel assist of the
lane change assist function is operating.
Approaching vehicle warning dis-
play
Indicates that an approaching vehicle is
detected in the adjacent lane.
■
Warning display (vehicles with
Lexus Safety A)
When the lane centering function is oper-
ating and the system determines that the
vehicle may depart from its lane due to a
sharp curve, etc., a warning display urging
the driver to operate the steering wheel,
will be displayed.
This display will also be displayed when
operation of the lane change assist func-
tion is canceled.
In some situations a warning display may
not be displayed.
Some displays, which are the same as
those displayed on the multi-informa-
tion display, will be displayed.
■
LTA system curve display on the
head-up display
The curve display on the head-up display
changes according to the direction and
curvature of the curve.
■
Operation conditions of each function
●
Lane departure alert function
This function operates when all of the fol-
lowing conditions are met.
• LTA is turned on.
• Vehicle speed is approximately 32 mph
(50 km/h) or more.
*1
• System recognizes white (yellow) lane
lines or a course
*2
. (When a white [yel-
low] line or course
*2
is recognized on
only one side, the system will operate
only for the recognized side.)
• Width of traffic lane is approximately 9.8
ft. (3 m) or more.
• Turn signal lever is not operated. (Except
when a vehicle is in the lane on the side
the turn signal was operated)
• Vehicle is not being driven around a
sharp curve.
• No system malfunctions are detected.
(
*1
: The function operates even if the vehi-
Indications on head-up display
(vehicles with Lexus Safety Sys-
tem + A)
Summary of Contents for LS500h
Page 70: ...70 1 4 Hybrid system LS500h_OM_ U _1810 tact your Lexus dealer ...
Page 106: ...106 2 1 Instrument cluster LS500h_OM_ U _1810 ...
Page 129: ...129 3 2 Opening closing and lockingthe doors and trunk LS500h_OM_ U _1810 3 Before driving ...
Page 203: ...203 4 5 Using the driving support systems LS500h_OM_ U _1810 4 Driving Certification ...
Page 209: ...209 4 5 Using the driving support systems LS500h_OM_ U _1810 4 Driving Certification ...
Page 312: ...312 4 6 Driving tips LS500h_OM_ U _1810 ...
Page 366: ...366 5 6 Using theother interior features LS500h_OM_ U _1810 ...
Page 383: ...383 6 3 Do it yourself maintenance LS500h_OM_ U _1810 6 Maintenance and care AWD models Rear ...
Page 456: ...456 7 2 Steps to take in an emergency LS500h_OM_ U _1810 ...
Page 505: ...505 LS500h_OM_ U _1810 Index What to do if Troubleshooting 506 Alphabetical Index 509 ...
Page 523: ...523 1 1 What to do if Troubleshooting LS500h_OM_ U _1810 523 Alphabetical Index ...