389
4
4-5. Using the driving support systems
Dr
ivin
g
●
The emergency flashers are off
●
Actual vehicle speed is over 55 km/h
(35 mph)
●
The brake pedal is depressed in a manner
that cause the system to judge from the
vehicle deceleration that this is a sudden
braking operation
■
Automatic system cancelation of emer-
gency brake signal
The emergency brake signal will turn off in
any of the following situations:
●
The emergency flashers are turned on
●
The brake pedal is released
●
The system judges from the vehicle
deceleration that is not a sudden braking
operation
■
When “Check VGRS System” or
“CHECK DRS” is displayed on the
multi-information display
The VGRS or DRS may not operate prop-
erly. Have the vehicle inspected by your
Lexus dealer.
WARNING
■
The ABS does not operate effectively
when
●
The limits of tire gripping performance
have been exceeded (such as exces-
sively worn tires on a snow covered
road).
●
The vehicle hydroplanes while driving
at high speed on wet or slick roads.
■
Stopping distance when the ABS is
operating may exceed that of normal
conditions
The ABS is not designed to shorten the
vehicle’s stopping distance. Always main-
tain a safe distance from the vehicle in
front of you, especially in the following
situations:
●
When driving on dirt, gravel or
snow-covered roads
●
When driving with tire chains
●
When driving over bumps in the road
●
When driving over roads with potholes
or uneven surfaces
■
TRC/VSC may not operate effec-
tively when
Directional control and power may not
be achievable while driving on slippery
road surfaces, even if the TRC/VSC sys-
tem is operating. Drive the vehicle care-
fully in conditions where stability and
power may be lost.
■
Hill-start assist control does not oper-
ate effectively when
●
Do not overly rely on hill-start assist
control. Hill-start assist control may
not operate effectively on steep
inclines and roads covered with ice.
●
Unlike the parking brake, hill-start
assist control is not intended to hold
the vehicle stationary for an extended
period of time. Do not attempt to use
hill-start assist control to hold the vehi-
cle on an incline, as doing so may lead
to an accident.
■
When the TRC/ABS/VSC is acti-
vated
The slip indicator light flashes. Always
drive carefully. Reckless driving may
cause an accident. Exercise particular
care when the indicator light flashes.
■
When the TRC/VSC systems are
turned off
Be especially careful and drive at a speed
appropriate to the road conditions. As
these are the systems to help ensure
vehicle stability and driving force, do not
turn the TRC/VSC systems off unless
necessary.
LS500h_OM_General_OM50J66E
Summary of Contents for LS 500h 2019
Page 1: ......
Page 2: ......
Page 17: ...15 Pictorialindex If equipped LS500h_OM_General_OM50J66E...
Page 20: ...18 Pictorialindex Manual LS500h_OM_General_OM50J66E...
Page 36: ...34 Pictorialindex LS500h_OM_General_OM50J66E...
Page 120: ...118 1 4 Theft deterrent system LS500h_OM_General_OM50J66E...
Page 152: ...150 2 1 Instrument cluster LS500h_OM_General_OM50J66E...
Page 265: ...263 4 4 5 Usingthedrivingsupport systems Driving Certification LS500h_OM_General_OM50J66E...
Page 266: ...264 4 5 Using the drivingsupport systems LS500h_OM_General_OM50J66E...
Page 272: ...270 4 5 Using the drivingsupport systems Certification LS500h_OM_General_OM50J66E...
Page 273: ...271 4 4 5 Usingthedrivingsupport systems Driving LS500h_OM_General_OM50J66E...
Page 398: ...396 4 6 Driving tips LS500h_OM_General_OM50J66E...
Page 454: ...452 5 6 Using the other interiorfeatures LS500h_OM_General_OM50J66E...
Page 514: ...512 6 3 Do it yourself maintenance LS500h_OM_General_OM50J66E...
Page 587: ...585 Index What to do if Troubleshooting 586 Alphabetical Index 589 LS500h_OM_General_OM50J66E...
Page 607: ......