2012 Lexus IS220d air condition

350
1. LEXUS PARKING ASSIST MONITOR
ISF_IS_ISC_Navi_EE
If you notice any of the following symptoms, refer to the likely cause and the
solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle inspected by
any authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
IF YOU THINK SOMETHING IS WRONG
SymptomLikely causeSolution
The image is difficult to seeThe vehicle is in a dark
area
The temperature around
the lens is either high or
low
The outside temperature
is low
There are water droplets
on the camera
It is raining or humid
Foreign matter (mud etc.)
is adhering to the camera
Sunlight or headlights are
shining directly into the
camera
The vehicle is under fluo-
rescent lights, sodium
lights, mercury lights etc.Back up while visually
checking the vehicle’s sur-
roundings. (Use the moni-
tor again once conditions
have been improved.)
The procedure for adjusting
the picture quality of the
parking assist monitor is
the same as the procedure
for adjusting the navigation
screen. (See page 35.)
The image is blurryDirt or foreign matter (such
as water droplets, snow,
mud etc.) is adhering to the
camera.Rinse the camera lens with
water and wipe it clean
with a soft cloth.
Wash with a mild soap if
the dirt is stubborn.

351
1. LEXUS PARKING ASSIST MONITOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
A vertical white streak is on
the screenWhen a bright spot (such as
sunlight reflecting off the
body of another vehicle) is
received by the camera, a
vertical streak may be left
above and below the bright
spot (smear effect).Back up while visually
checking the vehicle’s sur-
roundings. (Use the moni-
tor again once conditions
have been improved.)
The image is out of align-
mentThe camera or surrounding
area has received a strong
impact.Have the vehicle inspected
by any authorized Lexus
dealer or repairer, or anoth-
er duly qualified and
equipped professional.
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 anoth-
er duly qualified and
equipped professional.
The estimated course lines
move even though the
steering 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 anoth-
er duly qualified and
equipped professional.
Guide lines are not dis-
playedThe trunk is open.Close the trunk.
If this does not resolve the
symptom, have the vehicle
inspected by any autho-
rized Lexus dealer or re-
pairer, or another duly
qualified and equipped pro-
fessional.
SymptomLikely causeSolution
Bright

353
2. LEXUS PARKING ASSIST-SENSOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
Approximately 1.6 ft. (50 cm)
Approximately 4.9 ft. (150 cm)
Approximately 1.6 ft. (50 cm)
The diagram shows the detection range
of the sensors. Note that the sensors
cannot detect obstacles that are
extremely close to the vehicle.
The range of the sensors may change
depending on the shape of the object
etc.There is dirt, snow or ice on a sensor.
A sensor is frozen.
A sensor is covered in any way.
The vehicle is leaning considerably to
one side.
On an extremely bumpy road, on an
incline, on gravel, or on grass
The vicinity of the vehicle is noisy due
to vehicle horns, motorcycle engines,
air brakes of large vehicles, or other
loud noises producing ultrasonic
waves.
There is another vehicle equipped with
parking assist-sensors in the vicinity.
A sensor is coated with a sheet of spray
or heavy rain.
The vehicle is equipped with a fender
pole or radio antenna.
Towing eyelets are installed.
A bumper or sensor receives a strong
impact.
The vehicle is approaching a tall or
right-angled curb.
In harsh sunlight or intense cold
weather.
A non-genuine Lexus suspension (low-
ered suspension etc.) is installed.
DETECTION RANGE OF THE
SENSORSSENSOR DETECTION
INFORMATION
Certain vehicle conditions and the
surrounding environment may affect
the ability of a sensor to correctly de-
tect an obstacle. Particular instances
where this may occur are listed be-
low.
In addition to the examples above,
there are instances in which, because
of their shapes, signs and other
objects may be judged by a sensor to
be closer than they are.

360
ALPHABETICAL INDEX
ISF_IS_ISC_Navi_EE
A
A/C ................................................ 268, 278
Adding destinations ................................ 94
Air conditioning system ........................ 271
Air flow control buttons ................ 268, 272
Air intake control button............... 268, 274
AM ........................................................ 207
Audio..................................................... 200
AUDIO button ...................................... 200
Audio language code............................. 224
Audio settings ....................................... 262
iPod settings ...................................... 265
Radio settings .................................... 264
Sound settings.................................... 262
Audio/video remote controls
(steering switches) ............................. 252
Audio/video system .............................. 200
AUTO button ................................ 268, 271
Automatic Sound Leveliser (ASL) ....... 262
AUX port .............................................. 205
B
Backup to a USB memory.................... 121
Basic function ......................................... 28
Bluetooth
®............................................ 140
Bluetooth® audio .................................. 243
Connecting a Bluetooth® audio
player ............................................. 245
Playing Bluetooth
® audio ................. 247
Bluetooth® phone ................................. 140
Bluetooth® phone message function .... 163
Checking messages ........................... 163
New message notification ................. 165
Replying (quick reply) ...................... 164
Bluetooth
® settings............................... 188
Detailed Bluetooth® settings............. 195
Registered devices ............................ 188
Selecting a Bluetooth
® phone ........... 192
Selecting portable player................... 194
Brightness ....................................... 36, 221