trunk Lexus IS250 2014 Navigation Manual

287
1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS300h/250_Navi_EE
6
CAUTION
●The instructions given are only guidelines.
When and how much to turn the steering
wheel will vary according to traffic condi-
tions, road surface conditions, vehicle
condition, etc. when parking. It is neces-
sary to be fully aware of this before using
the parking assist system.
●When parking, be sure to check that the
parking space will accommodate your
vehicle before maneuvering into it.
●Do not use the parking assist monitor sys-
tem in the following cases:
• On icy or slick road surfaces, or in snow
•When using tyre chains
• When the trunk is not closed com-
pletely
• On roads that are not flat or straight,
such as curves or slopes
●In low temperatures, the screen may
darken or the image may become faint.
The image could distort when the vehicle
is moving, or you may become unable to
see the image on the screen. Be sure to
visually check all around the vehicle both
directly and using the mirrors before pro-
ceeding.
●If the tyre sizes are changed, the position
of the guide lines displayed on the screen
may change.
●The camera uses a special lens. The dis-
tances between objects and pedestrians
that appear in the image displayed on the
screen will differ from the actual dis-
tances. (→P. 3 0 6 )
IS_Navi_EE_53C71E.book 287 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

301
1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS300h/250_Navi_EE
6
XBack up keeping the steering wheel in its
current position
Curved blue line
Curved blue line meets the corner here
zIf you back up too quickly, you may lose
synchronization with the parallel parking
assist.
8Leaving the vehicle stopped, turn the
steering wheel all the way to the left.
zBe sure to turn the steering wheel only
when the vehicle is stopped.
9When the screen changes, keep the
steering wheel in its current position and
back up.
10When the vehicle is parallel with the
road or the shoulder, straighten the
steering wheel.
Check your surroundings visually and
with the mirrors, then back up using the
distance guide lines as a reference, and
stop.
zWhen the vehicle is approximately in the
desired parking location, the parallel park-
ing assist is complete.
NOTICE
●When backing up, be careful not to hit
any obstacles with your vehicle. Back the
vehicle up slowly.
INFORMATION
●There is a possibility that parallel parking
guidance may not be given when backing
up at a very slow speed.
●If the trunk is opened, the parallel parking
assist will be discontinued halfway.
IS_Navi_EE_53C71E.book 301 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

311
1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS300h/250_Navi_EE
6
The guide lines are very far
out of alignmentThe camera position is out of
alignment.Have the vehicle inspected by
any authorized Lexus dealer
or repairer, or another duly
qualified and equipped pro-
fessional.
•The vehicle is tilted. (There
is a heavy load on the vehi-
cle, tyre pressure is low due
to a tyre puncture, etc.)
•The vehicle is used on an
incline.If this happens due to these
causes, it does not indicate a
malfunction.
Back up while visually check-
ing the vehicle's surroundings.
The estimated course lines
move even though the steer-
ing wheel is straightThere is a malfunction in the
signals being output by the
steering sensor.Have the vehicle inspected by
any authorized Lexus dealer
or repairer, or another duly
qualified and equipped pro-
fessional.
Guide lines are not displayedThe trunk is open.Close the trunk.
If this does not resolve the
symptom, have the vehicle in-
spected by any authorized
Lexus dealer or repairer, or
another duly qualified and
equipped professional.
“System initialising.” is dis-
played•The 12-volt battery has
been reinstalled.
•The steering wheel has
been moved while the 12-
volt battery was being rein-
stalled.
•12-volt battery power is low.
•The steering sensor has
been reinstalled.
•There is a malfunction in the
signals being output by the
steering sensor.Stop the vehicle, and turn the
steering wheel as far as it will
go to the left and right.
If this does not resolve the
symptom, have the vehicle in-
spected by any authorized
Lexus dealer or repairer, or
another duly qualified and
equipped professional.
•On the system initialization
screen, select “?” to display
the operating procedure.
SymptomLikely causeSolution
IS_Navi_EE_53C71E.book 311 ページ ２０１４年５月２９日　木曜日　午前１１時２２分