open Lexus IS220d 2011 Repair Manual

189
2-3. Operating the lights and windshield wipers
2
When driving
IS250/220d/200d_EE
Automatic light off system
This system is active when the “ENGINE START STOP” switch is in IGNI-
TION ON mode and the headlight lever is in any position other than
.
When the light switch is in : The headlights turn off automatically
if the “ENGINE START STOP” switch is switched to ACCESSORY
mode or turned OFF.
When the light switch is in “AUTO”: The headlights and tail lights turn
off automatically if the “ENGINE START STOP” switch is switched to
ACCESSORY mode or turned OFF and the driver's door is opened.
Even if a door other than the driver's door is opened, the automatic light
off system will not operate.
To turn the lights on again, switch to IGNITION ON mode, or turn the light
switch off once and then back to
or .
Light reminder buzzer
A buzzer sounds when the “ENGINE START STOP” switch is turned OFF
or switched to ACCESSORY mode and the driver's door is opened while the
lights are turned on.
Automatic headlight leveling system (vehicles with discharge headlights)
The level of the headlights is automatically adjusted according to the num-
ber of passengers and the loading condition of the vehicle to ensure that the
headlights do not interfere with other road users.
Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings of the light sensor sensitivity can be changed.
(Customizable features P. 556)
NOTICE
To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.

239
2-5. Driving information
2
When driving
IS250/220d/200d_EE
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropriate
to the prevailing weather conditions.
Pre-winter preparations
Use fluids that are appropriate to the prevailing outside
temperatures.
• Engine oil
• Engine coolant
• Washer fluid
Have a service technician inspect the level and specific
gravity of battery electrolyte.
Have the vehicle fitted with four snow tires or purchase a
set of tire chains for the rear tires.
Ensure that all tires are the specified size and the same brand, and
that chains match the size of the tires.
Before driving the vehicle
Perform the following according to the driving conditions.
Do not try to forcibly open a window or move a wiper that
is frozen. Pour warm water over the frozen area to melt the
ice. Wipe away the water immediately to prevent it from
freezing.
To ensure proper operation of the climate control system
fan, remove any snow that has accumulated on the air inlet
vents in front of the windshield.
Remove any ice that has accumulated on the vehicle chas-
sis.

259
3-1. Using the air conditioning system and defogger
3
Interior features
IS250/220d/200d_EEPress “” (increase) or “”
(decrease) on .
From –3 (low) to 3 (high) can
be set.
Adjusting the position of and opening and closing the air outlets
Front outlets (center)
Direct air flow to the left or
right, up or down
Turn the knob to open or
close the vent
Front outlets (right and left side)
Direct air flow to the left or
right, up or down
Turn the knob to open or
close the vent
STEP2

264
3-1. Using the air conditioning system and defogger
IS250/220d/200d_EE
CAUTION
To prevent burns or damage on your vehicle
NOTICE
To prevent damage to your vehicle
Do not turn the heater on and off repeatedly in 5 minute intervals as this
can shorten the life of the heater components. If the engine must be turned
on and off repeatedly within short intervals (such as when the vehicle is
being used for delivery purposes), turn the heater off.
Do not modify or open the heater without consulting any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional. This may cause a heater malfunction or even a fire.
Be careful not to splash water or spill liquid directly on the heater or on
the heater fuel pump. This may cause the heater to malfunction.
Keep the intake and exhaust pipes of the heater free from water, snow, ice,
mud, etc. If the pipes become clogged, this can cause the heater to mal-
function.
If you notice anything unusual, such as a fluid leak, smoke or poor opera-
tion, turn off the heater and have your vehicle checked by any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
Do not touch the heater or its exhaust
pipe as they are hot. You may burn
yourself.
Keep flammable items such as fuel
away from the heater and its exhaust
pipe, as this may cause a fire.

268
3-2. Using the audio system
IS250/220d/200d_EE
CAUTION
Certification for the radio (for Italy)
IL PRODUTTORE PIONEER CORPORATION 4-1, Meguro 1-Chome,
Meguro-Ku, Tokyo, Japan DI QUESTO APPARECCHIO MODELLO
86120-53B00 (radio-CD player) DICHIARA CHE ESSO E’ CONFORME
AL D.M.28.08.1995 No.548, OTTEMPERANDO ALLE PRESCRIZIONI
DI CUI AL D.M.25.6.1985 (PARAGRAFO 3,ALL.A) ED AL
D.M.27.8.1987 (PARAGRAFO 3,ALL.I).
Certification for the disc player with a changer
This product is a class 1 laser product.
A laser beam leak may result in hazardous radiation exposure.
Do not open the cover of the player or attempt to repair the unit yourself.
Refer servicing to qualified personnel.
Laser power: No hazardous
NOTICE
To prevent battery discharge
Do not leave the audio system on longer than necessary with the engine off.
To avoid damaging the audio system
Take care not to spill drinks or other fluids over the audio system.

288
3-2. Using the audio system
IS250/220d/200d_EE
Operating an iPod
Connecting an iPod enables you to enjoy music from the vehicle
speakers.
Connecting an iPod
Open the cover and connect
the portable audio device.
Turn on the power of the
iPod if it is not turned on.
Push .
STEP1
STEP2

296
3-2. Using the audio system
IS250/220d/200d_EE
Operating a USB memory
Connecting a USB memory enables you to enjoy music from the vehi-
cle speakers.
Connecting a USB memory
Open the cover and connect
the portable audio device.
Turn on the power of the
USB memory if it is not
turned on.
Push .
STEP1
STEP2

306
3-2. Using the audio system
IS250/220d/200d_EE
Using the AUX port
Operating portable audio devices connected to the audio system
The volume can be adjusted using the vehicle's audio controls. All other
adjustments must be made on the portable audio device itself.
When using a portable audio device connected to the power outlet
Noise may occur during playback. Use the power source of the portable
audio device.
This port can be used to connect a portable audio device and listen to it
through the vehicle's speakers.
Open the cover and connect
the portable audio device.
Push .STEP1
STEP2

326
3-4. Using the hands-free phone system (for mobile phones)
IS250/220d/200d_EE
Conditions under which the system will not operate
If using a mobile phone that does not support Bluetooth®
If the mobile phone is switched off
If you are outside service range
If the mobile phone is not connected
If the mobile phone's battery is low
If the mobile phone is behind the seat or in the glove box or console box
If metal is covering or touching the phone
When using the hands-free system
The audio system and voice guidance are muted when making a call.
If both parties speak at the same time, it may be difficult to hear.
If the incoming call volume is overly loud, an echo may be heard.
Try to face toward the microphone as much as possible when speaking.
In the following circumstances, it may be difficult to hear the other
party:
• When driving on unpaved roads
• When driving at high speeds
• When a window is open
• When the air conditioning is blowing directly on the microphone
• When the air conditioning is set to high

351
3
Interior features
IS250/220d/200d_EE
3-5. Using the interior lights
Interior lights list
Your Lexus is equipped with the illuminated entry system to assist in
entering the vehicle. Owing to the function of the system, the lights
shown in the following illustration automatically turn on/off according
to the presence of the electronic key, whether the doors are locked/
unlocked, whether the doors are opened/closed, and the “ENGINE
START STOP” switch mode.
Front personal lights (P. 354)
Front interior lights (P. 353)
Front overhead courtesy light
Rear personal lights ( P. 354)
Rear interior light
Rear overhead courtesy light
Shift lever light (when the “ENGINE START STOP” switch
is in ACCESSORY or IGNITION ON mode)