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114 STARTING AND OPERATING
U.S. Speed (mph)
Pushing the SET (+), or SET (-) button once
will result in a 1 mph speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 mph.
If the button is continually pushed, the set
speed will continue to adjust in 5 mph incre-
ments until the button is released. The new
set speed is reflected in the instrument
cluster display.
Metric Speed (km/h)
Pushing the SET (+), or SET (-) button once
will result in a 1 km/h speed adjustment.
Each subsequent tap of the button results in
an adjustment of 1 km/h.
If the button is continually pushed, the set
speed will continue to adjust in 10 km/h
increments until the button is released. The
new set speed is reflected in the instrument
cluster display.
NOTE:
When you override and push the SET (+) button
or SET (-) buttons, the new set speed will be the
current speed of the vehicle.
When An ACC Distance Is Also Set:
NOTE:
When you use the SET (-) button to decel-
erate, if the engine’s braking power does not
slow the vehicle sufficiently to reach the set
speed, the brake system will automatically
slow the vehicle.
The ACC system decelerates the vehicle to a
full stop when following a vehicle in front.
When you have ACC active and follow a
vehicle in front to a standstill, after two
seconds you will either have to push the RES
(resume) button, or apply the accelerator
pedal to reengage the ACC to the existing set
speed.
The ACC will bring the vehicle to a complete
stop while following a vehicle in front and
hold the vehicle for two seconds in the stop
position. If the vehicle in front does not start
moving within two seconds, the ACC system
will display a message that the system will
release the brakes and that the brakes must
be applied manually. An audible chime will
sound when the brakes are released.
The ACC system maintains set speed when
driving uphill and downhill. However, a slight
speed change on moderate hills is normal. In
addition, downshifting may occur while
climbing uphill or descending downhill. This
is normal operation and necessary to main-
tain set speed. When driving uphill and down-
hill, the ACC system will cancel if the braking
temperature exceeds normal range (over-
heated).
21_LX_OM_EN_USC_t.book Page 114
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