327
2-4. Using other driving systems
2
When driving
LS460_EE
! Guidance
unavailable.
Some sort of malfunc-
tion has occurred within
the system.
Have your vehicle checked
by any authorized Lexus
dealer or repairer, or
another duly qualified and
equipped professional.
! System not
ready.
-
Take your vehicle to any
authorized Lexus dealer or
repairer, or another duly
qualified and equipped pro-
fessional.
! Depress the
brake pedal.
“OK” is touched while
the brake hold system is
on.
Depress the brake pedal and
touch
“OK”.
! Clean Park
Sonar.
The sensors may be
affected by extreme cold
or covered by foreign
matter.
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.
Message Cause What to do