check engine Lexus ES350 2009 Intuitive Parking Assist

INTUITIVE PARKING ASSIST
282
The Intuitive parking assist is a warning
system used when parking the vehicle
at low speed (e.g. into a garage). It uses
an ultrasonic sensor, which checks the
approximate distance to an obstacle. It
will inform you of the approximate dis-
tance to an obstacle by displaying in-
formation on the multi−information dis-
play and the screen, and with beeping
sounds.
1Front corner sensors
There is one of these installed on each cor-
ner of the front bumper, they inspect ob-
stacles and will sound a warning depend-
ing on the distance to the obstacle. (See
“ — Front corner sensors” on page 284.)
2Rear corner sensors
There is one of these installed on each cor-
ner of the rear bumper, they inspect ob-
stacles and will sound a warning depend-
ing on the distance to the obstacle. (See
“ — Rear corner sensors” on page 285.)
3Back sensors
There are two of these installed near the
center of the rear bumper, they inspect ob-
stacles and will sound a warning depend-
ing on the distance to the obstacle. (See
“ — Back sensors” on page 286.)
To use the Intuitive parking assist, with
the “ENGINE START STOP” switch in
IGNITION ON mode, push the Intuitive
parking assist button. Pushing the In-
tuitive parking assist button again will
turn the Intuitive parking assist off.
When ON, an indicator on the switch
comes on to inform the driver that the func-
tion is operational.
The Intuitive parking assist will remain on
even after turning the “ENGINE START
STOP” switch to “OFF” and then to IGNI-
TION ON mode with the main switch on.
However, a beep does not sound at this
time.
If an error is detected in the Intuitive park-
ing assist while self−checking, beeps
sound and a warning appears in the multi−
information display and on the screen. For
details, see “ — Intuitive parking assist fail-
ure warning” on page 289.
Intuitive parking assist —