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4-5. Using the driving support systems
deactivate the system, and then press the
switch again to reactivate the system.
If the cruise control speed cannot be set or
if the cruise control cancels immediately
after being activated, there may be a mal-
function in the cruise control system. Have
the vehicle inspected by any authorized
Lexus retailer or Lexus authorized repairer,
or any reliable repairer.
Q To avoid operating the cruise control
by mistake
Switch the cruise control off using the
cruise control main switch when not in
use.
Q Situations unsuitable for cruise con-
trol
Do not use cruise control in any of the
following situations.
Doing so may result in loss of control and
could cause an accident resulting in
death or serious injury.
O In heavy traffic
O On roads with sharp bends
O On winding roads
O On slippery roads, such as those cov-
ered with rain, ice or snow
O On steep downhills
Vehicle speed may exceed the set
speed when driving down a steep hill.
O During emergency towing
BSM (Blind Spot Monitor)
The Blind Spot Monitor is a system
that uses rear side radar sensors
installed on the inner side of the
rear bumper on the left and right
side to assist the driver in confirm-
ing safety when changing lanes.
Q Cautions regarding the use of the
system
The driver is solely responsible for safe
driving. Always drive safely, taking care
to observe your surroundings.
The Blind Spot Monitor is a supplemen-
tary function which alerts the driver that a
vehicle is in a blind spot of the outside
rear view mirrors (if equipped) or Digital
Side-view Monitor cameras (if
equipped), or is approaching rapidly
from behind into a blind spot. Do not
overly rely on the Blind Spot Monitor. As
the function cannot judge if it is safe to
change lanes, over reliance could lead to
an accident resulting in death or serious
injury.
As the system may not function correctly
under certain conditions, the driver’s
own visual confirmation of safety is nec-
essary.