2012 Lexus IS220d steering

327
1. LEXUS PARKING ASSIST MONITOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
Estimated course line display mode
(See page 330.)Parking assist guide line display
mode
(See page 333.)
This is recommended for those who are
used to the feel of the vehicle (those
who can park without having to use the
projected path guidance mode).
Distance guide line display mode
This is suggested for those who do not
need guidance.
USING THE SYSTEM WHEN
PERPENDICULAR PARKING
Use any of the following modes
when perpendicular parking (for ex-
ample, when parking in a garage).
Estimated course lines are displayed
which move in accordance with the
operation of the steering wheel.The steering wheel return points
(parking assist guide lines) are dis-
played.
Distance guide lines only are dis-
played.

328
1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EE
1Touch the display mode switch
screen button.
With each touch, the perpendicular
parking assist screen switches as fol-
lows:
SWITCHING THE DISPLAY
MODE
Distance guide line dis-
play
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 vehicle is to be parked in
is narrower than usual, narrow mode
can be used.

330
1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EE
2. PERPENDICULAR PARKING (ESTIMATED COURSE LINE DISPLAY MODE)
SCREEN DESCRIPTION
No.DisplayFunction
Vehicle width exten-
sion guide line
Displays a guide path when the vehicle is being
backed straight up.
The displayed width is wider than the actual vehi-
cle width.
These guide lines align with the estimated course
lines when the vehicle is going straight ahead.
Estimated course linesShow a estimated course when the steering wheel is
turned.
Distance guide lines
Show distance behind the vehicle when the steering
wheel is turned.
The guide lines move in conjunction with the esti-
mated course lines.
The guide lines display points approximately 1.5
ft. (0.5 m) (red) and approximately 3 ft. (1 m) (yel-
low) 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.

331
1. LEXUS PARKING ASSIST MONITOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
CAUTION
The position of the guide lines displayed on the screen may change in accordance
with the number of passengers, the amount of cargo etc. Be sure to visually check
all around the vehicle both directly and using the mirrors before proceeding.
If the steering wheel is straight and the vehicle width extension guide lines and the
estimated course lines are not in alignment, have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
The vehicle width extension guide lines are wider than the actual width of the vehi-
cle. When backing up, be sure to visually check all around the vehicle both directly
and using the mirrors before proceeding.

332
1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EE
1Shift the shift lever to the “R” posi-
tion.
2Turn the steering wheel so that the
estimated course lines are within the
parking space, and back up slowly.
Parking space
Estimated course lines
3When the rear position of the vehicle
has entered the parking space, turn
the steering wheel so that the vehicle
width extension guide lines are with-
in the left and right dividing lines of
the parking space.
Vehicle width extension guide line
4Once the vehicle width extension
guide lines and the parking space
lines are parallel, straighten the
steering wheel and back up slowly
until the vehicle has completely en-
tered 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.

333
1. LEXUS PARKING ASSIST MONITOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
3. PERPENDICULAR PARKING (PARKING ASSIST GUIDE LINE DISPLAY MODE)
SCREEN DESCRIPTION
No.DisplayFunction
Vehicle width exten-
sion guide line
Displays a guide path when the vehicle is being
backed straight up.
The displayed width is wider than the actual vehi-
cle width.
Parking assist guide
lines
Show the path of the smallest turn possible behind the
vehicle.
Show the approximate position of the steering
wheel when parking.
Distance guide lines
Show distance behind the vehicle.
Display points approximately 1.5 ft. (0.5 m) (red)
from the edge of the bumper.
CAUTION
The position of the guide lines displayed on the screen may change in accordance
with the number of passengers, the amount of cargo etc. Be sure to visually check
all around the vehicle both directly and using the mirrors before proceeding.
The vehicle width extension guide lines are wider than the actual width of the vehi-
cle. When backing up, be sure to visually check all around the vehicle both directly
and using the mirrors before proceeding.

334
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.

335
1. LEXUS PARKING ASSIST MONITOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
4. PARALLEL PARKING
VEHICLE MOVEMENT PROCEDURE

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)