Using Other Driving Systems; Cruise Control - Lexus 2008 IS250 Owner's Manual

2-4. Using other driving systems

Cruise control (if equipped)
Use the cruise control to maintain a set speed without using the accelera-
tor.
Set the vehicle speed
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STEP 1
STEP 2
Adjusting the speed setting
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152
Turn the "ON-OFF" button on.
Push the button once more to
deactivate the cruise control.
Accelerate or decelerate to the
desired speed and press the
lever down to set the cruise
control speed.
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is obtained.
Fine adjustment of the set
speed (approximately 1.0 mph
[1.6 km/h]) can be made by
lightly pressing the lever up or
down and releasing it.