Lexus IS220d 2012 Navigation manual

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1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EE
1Shift the shift lever to the “R” posi-
tion.
2Back up until the parking assist
guide line meets the edge of the left-
hand dividing line of the parking
space.
Parking assist guide line
Parking space dividing line
3Turn the steering wheel all the way
to the right, and back up slowly.
4Once the vehicle is parallel with the
parking space, straighten the steer-
ing wheel and back up slowly until
the vehicle has completely entered
the parking space.
5Stop the vehicle in an appropriate
place, and finish parking.
PARKING
When parking in a space which is in
the reverse direction to the space de-
scribed in the procedure below, the
steering directions will be reversed.

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1. LEXUS PARKING ASSIST MONITOR
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PERIPHERAL MONITORING SYSTEM
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4. PARALLEL PARKING
VEHICLE MOVEMENT PROCEDURE
<Operation details> <Vehicle movement>
Keeping parallel with the road, stop the vehicle
leaving a gap of approximately 3 ft. (1 m) be-
tween your vehicle and the parked vehicle.
[PARKING] : STEP 1
Back up until the black and yellow vertical pole
just overlaps the rear end of the parked vehicle.
Then stop the vehicle. [PARKING] : STEP 4
Leaving the vehicle stopped, move the steering
wheel until the blue outline meets the desired
parking space, and back up while keeping the
steering wheel in that position. [PARKING] :
STEP 5
A curved blue line is displayed. Keep the steer-
ing wheel in the same position and back up until
the curved blue line meets the right corner of the
parking space. [PARKING] : STEP 7
When it meets the right corner of the parking
space, turn the steering wheel in the opposite di-
rection as far as it will go. [PARKING] : STEP 8
Keeping the steering wheel in that position,
check your surroundings visually and using mir-
rors, and back up using the distance guide lines
etc. as a reference. [PARKING] : STEP 9
When the vehicle is approximately in the de-
sired parking location, parallel parking assist is
complete. [PARKING] : STEP 10
CAUTION
Do not use the system if the display is incorrect due to an uneven (curvy/hilly) road
or a non-straight road.
Make sure to operate the steering wheel only when the vehicle is stopped.
Approx. 3 ft. (1 m)

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1. LEXUS PARKING ASSIST MONITOR
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1Stop the vehicle in the position as
described below, and straighten the
steering wheel.
A position in which you are parallel
with the road (or the side of the road),
and in which there is approximately 3
ft. (1 m) of space between your vehicle
and the parked vehicle
A position in which you are half a vehi-
cle’s length ahead of the parked vehicle
Roughly half a vehicle’s length
Desired parking space
Approx. 3 ft. (1 m)
Parked vehicleYour vehicle
PARKING
The following example describes the
procedure for pulling into a parking
space on the right. For pulling into a
parking space on the left, substitute
left for right and vice versa in all
steps.

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1. LEXUS PARKING ASSIST MONITOR
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PERIPHERAL MONITORING SYSTEM
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2Shift the shift lever to the “R” posi-
tion.
3Make sure the monitor displays the
part behind the rear tyres of the
parked vehicle, and touch .
If the area is not displayed, move the
vehicle to forward.
4With the steering wheel straight,
back up slowly to a position at which
the black and yellow vertical pole
just overlaps the rear end of the
parked vehicle. Then stop the vehi-
cle.
Black and yellow vertical pole
Back the vehicle up to here
5Turn the steering wheel with the ve-
hicle stopped until the blue outline
meets the desired parking space.
If the extended line from the blue out-
line is displayed, the parallel parking
assist is operational.
Blue outline
Black and yellow vertical pole
Extended line

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1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EETurn the steering wheel right
Black and yellow vertical pole
Blue outline
CAUTION
Be sure to check that there are no
obstacles inside the blue outline.
If there are any obstacles inside the
blue outline, do not use the parallel
parking assist.
When positioning the blue outline
over the parking space, be sure to
position it so that the extended blue
line may not cross the tyre of the
vehicle parked in front of the empty
space.
If the extended line of the blue outline
is crossing the parked vehicle, your
vehicle may be too close. Check that
there is a gap of approximately 3 ft. (1
m) between your vehicle and the
parked vehicle.
Extended line overlapping wheel

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6Keep the steering wheel in its current
position and backing up.
The parallel parking assist will be can-
celed if the steering wheel is moved
while backing up. Shift the shift lever
out of the “R” position, and restart from
the procedure 1.
7A curved blue line will appear on the
screen. Keep the steering wheel in its
current position and back up slowly.
Stop when the curved blue line
meets the corner of the desired park-
ing space.
Curved blue line
CAUTION
When backing up, be careful not to
hit any obstacles with your vehicle.
Back the vehicle up slowly.

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1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EEBack up keeping the steering wheel in
its current position
Curved blue line
Curved blue line meets the corner here
If 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.
Be 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.
When the vehicle is approximately in
the desired parking location, the paral-
lel parking assist is complete.
CAUTION
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 during parallel
parking guidance, parallel parking
assist will be interrupted and can-
celed. Stop the vehicle, shift the shift
lever out of the “R” position, and
restart the operation from the proce-
dure 1.

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1. LEXUS PARKING ASSIST MONITOR
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PERIPHERAL MONITORING SYSTEM
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1Touch .
If the Lexus parking assist-sensor
detects an object while you attempt to
park in a parking space on the left, the
black and yellow vertical pole could be
obscured by the Lexus parking assist
display. In this event, turn the Lexus
parking assist-sensor off (For details,
See “SETTING THE LEXUS PARK-
ING ASSIST-SENSOR MODE” on
page 349.), and operate the vehicle
while checking the safety of the sur-
rounding area both directly and using
the mirrors. After the operation, turn
the switch on.
The steering wheel has been turned too
far, and the system cannot function.
Return the steering wheel to its original
position.
If the message is displayed before the
outline is positioned over the desired
parking space, it is likely that the vehi-
cle is too far away from the shoulder.
Check that there is a gap of approxi-
mately 3 ft. (1 m) between your vehicle
and the parked vehicle.
Normal mode
Narrow mode
If the “ENGINE START STOP” switch
is turned off when the parking assist
monitor is canceled with narrow mode,
the “Caution” screen is displayed first
when the parallel parking assist is
selected next time.
CANCELING PARALLEL
PARKING ASSIST
VEHICLES EQUIPPED WITH
LEXUS PARKING ASSIST-
SENSOR
IF THE MESSAGE “Steering
wheel turned too far, please
return.” IS DISPLAYED
NARROW MODE
If the position the vehicle is to be
parked in is narrower than usual, nar-
row mode can be used.

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1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EE
1Touch while in parallel park-
ing assist mode.
2Confirm the warning on the “Cau-
tion”
screen. If you agree, touch “I
agree”. To cancel narrow mode,
touch .
3When the system is switched to nar-
row mode, the indicator on
will be turned on.
Touch again to switch the system
to the normal mode.
OPERATING NARROW
MODE

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5. LEXUS PARKING AS-
SIST MONITOR PRECAU-
TIONS
The image adjustment procedure for
the parking assist monitor screen is the
same as the procedure for adjusting the
navigation screen. (See page 35.)
AREA DISPLAYED ON
SCREEN
The parking assist monitor displays
an image of the view from the
bumper of the rear area of the vehi-
cle.
Screen Displayed area
Corners of bumper