Lexus 2008 IS250, Owner'S Manual

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5
Wh
en trouble
aris
es
377
5-2. Steps to take in an emergency
Warning message Details Correction procedure
(Flashing and then con-
tinuously on)
(Flashing)
(If equipped)
Indicates that the radar
cruise control system is
unable to judge vehicle-
to-vehicle distance.
• Switch the driving mode
to either the normal or
power mode.
• If the windshield wipers
are on, turn them off or
set them to either the
intermittent or the slow
mode.
(Flashing)
(If equipped)
Indicates that your vehi-
cle is nearing the vehicle
ahead (in radar cruise
mode).
Slow the vehicle by apply-
ing the brakes.
n
Changing the engine oil (U.S.A. only)
Make sure to reset the oil change system. (
→
P. 295)
n
Warning light display in radar cruise mode
In the following cases, the warning light may not be displayed even if vehicle-to-
vehicle distance closes.
l
When your vehicle and the vehicle ahead are traveling at the same speed or the
vehicle ahead is traveling more quickly than your vehicle
l
When the vehicle ahead is traveling at a very low speed
l
Immediately after cruise control speed is set
l
At the instant the accelerator pedal is depressed