parking Lexus IS200t 2017 Navigation Manual

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6. TIPS FOR THE NAVIGATION SYSTEM
IS_NAVI_EE
zAccurate current position may not be
shown in the following cases:
• When driving on a small angled Y-shaped
road.
• When driving on a winding road.
• When driving on a slippery road such as in sand, gravel, snow, etc.
• When driving on a long straight road.
• When motorway and surface streets run in parallel.
• After moving by ferry or vehicle carrier.
• When a long route is searched during high speed driving.
• When driving without setting the current position calibration correctly.
• After repeating a change of direction by going forward and backward, or turning
on a turntable in a parking lot.
• When leaving a covered parking lot or parking garage.
• When a roof carrier is installed.
• When driving with tyre chains installed.
• When the tyres are worn.
• After replacing a tyre or tyres.
• When using tyres that are smaller or larger than the factory specifications.
• When the tyre pressure in any of the 4 tyres is not correct. z
Inappropriate route guidance may occur in
the following cases:
• When turning at an intersection off the
designated route guidance.
• If you set more than 1 destination but skip any of them, auto reroute will display a
route returning to the destination on the
previous route.
• When turning at an intersection for which there is no route guidance.
• When passing through an intersection for which there is no route guidance.
• During auto reroute, the route guidance may not be available for the next turn to
the right or left.
• During high speed driving, it may take a long time for auto reroute to operate. In
auto reroute, a detour route may be
shown.
• After auto reroute, the route may not be changed.
• If an unnecessary U-turn is shown or announced.
• If a location has multiple names and the system announces 1 or more of them.
• When a route cannot be searched.
• If the route to your destination includes gravel, unpaved roads or alleys, the route
guidance may not be shown.
z If the vehicle cannot receive GPS signals,
the current position can be adjusted
manually. ( →P.141)

175
3. MEDIA OPERATION
IS_NAVI_EE
AUDIO/VISUAL SYSTEM
4
2. DVD
■CONTROL SCREEN
For safety reasons, the DVD video discs can only be viewed when the following con-
ditions are met:
(a) The vehicle is completely stopped.
(b) The engine switch is in ACCESSORY or IGNITION ON mode.
(c) The parking brake is applied.
While driving in DVD video mode, only the DVD’s audio can be heard.
The playback condition of some DVD discs may be determined by the DVD software
producer. This DVD player plays a disc as the software producer intended. As such,
some functions may not work properly. Be sure to read the instruction manual that
comes with the individual DVD disc. (
→P.206)
OVERVIEW
The DVD operation screen can be reached by the following methods: →P.159
XInserting a disc ( →P.160)

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229
IS_NAVI_EE
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2
1
3
4
5
7
8
9
1. LEXUS PARKING ASSIST
MONITOR ............................................. 230
DRIVING PRECAUTIONS .............................. 230
SCREEN DISPLAY ................................................ 232
USING THE SYSTEM WHEN
PERPENDICULAR PARKING .................... 233
USING THE SYSTEM WHEN PARALLEL PARKING ............................................................... 234
SWITCHING THE PARKING MODE SCREEN .................................................................. 235
2. PERPENDICULAR PARKING (ESTIMATED COURSE LINE
DISPLAY MODE)................................ 236
SCREEN DESCRIPTION ................................... 236
PARKING ................................................................... 237
3. PERPENDICULAR PARKING (PARKING ASSIST GUIDE LINE
DISPLAY MODE) ................................ 238
SCREEN DESCRIPTION .................................. 238
PARKING ................................................................... 239
4. PARALLEL PARKING .......................... 240
VEHICLE MOVEMENT PROCEDURE.... 240
PARKING .................................................................... 241
NARROW MODE ................................................. 246
5. LEXUS PARKING ASSIST MONITOR PRECAUTIONS .......... 248
AREA DISPLAYED ON SCREEN ................ 248
THE CAMERA ......................................................... 249
DIFFERENCES BETWEEN THE SCREEN
AND THE ACTUAL ROAD ......................... 250
WHEN APPROACHING THREE- DIMENSIONAL OBJECTS ........................... 252
6. THINGS YOU SHOULD KNOW .... 254
IF YOU NOTICE ANY SYMPTOMS .......... 254
1LEXUS PARKING ASSIST
MONITOR
PERIPHERAL MONITORING SYSTEM

230
IS_NAVI_EE
1. LEXUS PARKING ASSIST MONITOR
1. LEXUS PARKING ASSIST MONITOR
The parking assist monitor assists the
driver by displaying an image of the view
behind the vehicle while backing up, for
example while parking.
The parking assist monitor assists with
the following 2 backing-up operations:
(1) Perpendicular parking (parking in agarage, etc.)
(2) Parallel parking (parking at the side of the road, etc.)
INFORMATION
●The screen illustrations used in this text
are intended as examples, and may differ
from the image that is actually displayed
on the screen.
DRIVING PRECAUTIONS
The parking assist monitor is a supple-
mental device intended to assist the
driver when backing up. When backing
up, be sure to visually check all around
the vehicle both directly and using the
mirrors before proceeding. If you do
not, you may hit another vehicle, and
could possibly cause an accident.
Pay attention to the following precau-
tions when using the parking assist mon-
itor.
WA R N I N G
● Never depend on the parking assist mon-
itor entirely when backing up. The image
and the position of the guide lines dis-
played on the screen may differ from the
actual state.
Use caution, just as you would when
backing up any vehicle.
● Be sure to back up slowly, depressing the
brake pedal to control vehicle speed.
● If you seem likely to hit nearby vehicles,
obstacles, people or mount the shoulder,
depress the brake pedal to stop the vehi-
cle, then disable the assist system by
selecting on the screen to cancel
the system.

231
1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS_NAVI_EE
6
WA R N I N G
●The instructions given are only guide-
lines. When and how much to turn the
steering wheel will vary according to traf-
fic conditions, road surface conditions,
vehicle condition, etc. when parking. It is
necessary 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. 2 5 0 )

232
1. LEXUS PARKING ASSIST MONITOR
IS_NAVI_EE
zThe parking assist monitor displays the last-used parking mode first.
XPerpendicular parking XParallel parking
z When the shift lever is shifted to the “R” position and any mode button (such as
“MENU” ) is pressed
¨The parking assist monitor is canceled, and the screen is switched to the mode of the
button that was pressed.
SCREEN DISPLAY
The parking assist monitor screen will be displayed if the shift lever is shifted to the “R”
position while the engine switch is in IGNITION ON mode.
No.DisplayFunction
Display mode switch screen but-
tonSwitches the display mode.
Parking mode switch screen but-
tonSwitches the parking mode (between perpendic-
ular parking and parallel parking assist screens)
Narrow mode screen on-off but-
tonSwitch the narrow mode on and off. ( →P.235)
CANCELING LEXUS PARKING ASSIST MONITOR
The parking assist monitor is canceled when the shift lever is shifted into any position
other than the “R” position.

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1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS_NAVI_EE
6
XEstimated course line display mode
(→ P.236) X
Parking assist guide line display mode
(→ P.238)
X Distance guide line display mode
USING THE SYSTEM WHEN
PERPENDICULAR PARKING
Use any of the following modes when
perpendicular parking (for example,
when parking in a garage).
Estimated course lines are displayed
which move in accordance with the op-
eration of the steering wheel.
The steering wheel return points (park-
ing assist guide lines) are displayed.
Distance guide lines only are displayed.

234
1. LEXUS PARKING ASSIST MONITOR
IS_NAVI_EE
1Select the display mode switch screen
button.
zWith each select, the perpendicular park-
ing assist screen switches as follows:
SWITCHING THE DISPLAY
MODE
Distance guide line display
mode
Parking assist guide line display mode
Estimated course line display mode
USING THE SYSTEM WHEN
PARALLEL PARKING
Screen display and beep sounds pro-
vide an estimation of the point at which
you should turn the steering wheel when
parallel parking. If the position the vehi-
cle is to be parked in is narrower than
usual, narrow mode can be used.

235
1. LEXUS PARKING ASSIST MONITOR
PERIPHERAL MONITORING SYSTEM
IS_NAVI_EE
6
1Select the narrow mode screen on-off
button on the parallel parking assist.
zWith each select, the mode switches as fol-
lows:
1Select the parking mode switch screen
button.
zWith each select, the perpendicular park-
ing and parallel parking assist screen
switches as follows:
SWITCHING TO NARROW
MODE
Caution screen
Normal mode
Narrow mode
“I agree”
SWITCHING THE PARKING
MODE SCREEN
Perpendicular parking
• Estimated course line display mode
• Parking assist guide line display mode
• Distance guide line display mode Pa ra l l el p a r k i n g

236
1. LEXUS PARKING ASSIST MONITOR
IS_NAVI_EE
2. PERPENDICULAR PARKING (ESTIMATED COURSE LINE DISPLAY MODE)
SCREEN DESCRIPTION
No.DisplayFunction
Vehicle width guide line
Displays a guide path when the vehicle is being backed
straight up.
•The displayed width is wide r than the actual vehicle
width.
• These guide lines align with the estimated course lines
when the vehicle is going straight ahead.
Estimated course linesShows an estimated course when the steering wheel is
turned.
Distance guide lines
Shows distance behind the vehicle when the steering
wheel is turned.
• The guide lines move in conj unction with the estimated
course lines.
• The guide lines display points approximately 1.5 ft. (0.5
m) (red) and approximately 3 ft. (1 m) (yellow) from the
centre of the edge of the bumper.
Distance guide line
Shows distance behind the vehicle.
•Displays a point approximately 1.5 ft. (0.5 m) (blue)
from the edge of the bumper.
Vehicle centre guide lineThe line indicates the estimated vehicle centre on the
ground.
WA R N I N G
● If the steering wheel is straight and the vehicle width guide lines and the estimated course
lines are not in alignment, have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.