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Message
! Guidance
unavailable.
! System not
ready.
! Depress the
brake pedal.
! Clean Park
Sonar.
LS460_EE
Cause
Some sort of malfunc-
tion has occurred within
the system.
-
"OK"
is touched while
the brake hold system is
on.
The sensors may be
affected by extreme cold
or covered by foreign
matter.
2-4. Using other driving systems
What to do
Have your vehicle checked
by any authorized Lexus
dealer or repairer, or
another duly qualified and
equipped professional.
Take your vehicle to any
authorized Lexus dealer or
repairer, or another duly
qualified and equipped pro-
fessional.
Depress the brake pedal and
"OK"
touch
.
Rinse with water and wipe
with a soft cloth. Wash with
a mild cleanser and rinse if
necessary. If the message is
still displayed, have your
vehicle checked by any
authorized Lexus dealer or
repairer, or another duly
qualified and equipped pro-
fessional.
2
327
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