Lexus GS460 Owner's Manual page 552

5-2. Steps to take in an emergency
Warning message
(Flashing)
(If equipped)
(If equipped, flashing)
(Flashing)
(If equipped)
After changing the engine oil (U.S.A. only)
■
Make sure to reset the oil maintenance data. (P. 453)
Approach warning message
■
In the following instances, there is the possibility that the approach warning will not
activate even when the vehicle-to-vehicle distance decreases.
When your vehicle and the vehicle ahead are traveling at the same speed or the
●
vehicle ahead is traveling more quickly than your vehicle.
When the vehicle ahead is traveling at very low speed.
●
Immediately after cruise control speed is set.
●
At the instant the accelerator pedal is depressed.
●
552
GS_G_U (OM30C11U)
May 21, 2010 1:06 pm
Details
The radar cruise control
system is unable to judge
vehicle-to-vehicle dis-
tance.
Your vehicle is nearing
the vehicle ahead (in
radar cruise mode).
Alerts the driver that
there is a high possibility
of collision or the pre-col-
lision braking has acti-
vated.
Correction procedure
• Turn the mode select
switch to either the nor-
mal or power mode.
• If the windshield wipers
are on, turn them off or
set them to either the
intermittent or the slow
mode.
Slow the vehicle by apply-
ing the brakes.
Depress the brake pedal.