lights Lexus ES350 2012 Owner's Guide

153
2-3. Operating the lights and windshield wipers
2
When driving
ES350_U
■Customization that can be configured at Lexus dealer
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features →P. 5 1 1 )
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.

154
2-3. Operating the lights and windshield wipers
ES350_U
Fog light switch
The fog lights help improve visibility in difficult driving conditions, such as in
rain or fog. They can be turned on only when the headlights are on low
beam.
Ty p e ATo turn the front fog
lights off
To turn the front fog
lights on

155
2-3. Operating the lights and windshield wipers
2
When driving
ES350_U
Ty p e BTo turn the front fog
lights off
To turn the front fog
lights on

156
2-3. Operating the lights and windshield wipers
ES350_U
Windshield wipers and washer
With “AUTO” selected, the wipers will operate automatically when the
sensor detects falling rain. The system automatically adjusts wiper timing in
accordance with rain volume and vehicle speed.
Ty p e A
Rain-sensing wind-
shield wiper operation
Low speed windshield
wiper operation
High speed wind-
shield wiper operation
Temporary operation
Sensor sensitivity (high)
Sensor sensitivity (low)

157
2-3. Operating the lights and windshield wipers
2
When driving
ES350_U
Wash/wipe operation
Wipers operate automatically.
(With “AUTO” selected, after
operating several times, the wip-
ers operate one more time after
a short delay to prevent drip-
ping.)
Ty p e BRain-sensing wind-
shield wiper operation
Low speed windshield
wiper operation
High speed wind-
shield wiper operation
Temporary operation
Sensor sensitivity (high)
Sensor sensitivity (low)

158
2-3. Operating the lights and windshield wipers
ES350_U
■The windshield wiper and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■Raindrop sensor
●If the temperature of the raindrop sensor is 194°F (90 °C) or higher, or 5 °F
(-15 °C) or lower, automatic operation may not occur. In this case, operate
the wipers in any mode other than “AUTO”.
■AUTO mode
If the wiper switch is turned to AUTO position while the “ENGINE START STOP”
switch is in IGNITION ON mode, the wiper will operate once to show that AUTO
mode is activated.
■If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the wind-
shield washer fluid reservoir.
Wash/wipe operation
Wipers operate automatically.
(With “AUTO” selected, after
operating several times, the wip-
ers operate one more time after
a short delay to prevent drip-
ping.)
●The sensor judges the amount of raindrops.

159
2-3. Operating the lights and windshield wipers
2
When driving
ES350_U
CAUTION
■Caution regarding the use of windshield wipers in AUTO mode
The windshield wipers may operate unexpectedly if the sensor is touched or the
windshield is subjected to vibration in AUTO mode. Take care that your fingers or
anything else do not become caught in the windshield wipers.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be caused if the lever is pulled toward you
and held continually.
■When a nozzle becomes blocked
In this case, contact your Lexus dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

172
2-4. Using other driving systems
ES350_U
■Radar sensor and grille cover
Always keep the sensor and grille cover clean to ensure that the vehicle-to-vehicle
distance control operates properly. (Some obstructions, such as snow, ice and plas-
tic objects, cannot be detected by the obstruction sensor.)
Dynamic radar cruise control is canceled if an obstruction is detected.
■Warning lights, messages and buzzers for dynamic radar cruise control
Warning lights, messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. (→P. 4 4 9 )
■Certification
For vehicles sold in U.S.A.
FCC ID: HYQDNMWR005
This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions;
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that
may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Radio frequency radiation exposure Information:
This equipment complies with FCC radiation exposure limits set forth for an uncon-
trolled environment.
This equipment should be installed and operated with minimum distance of 20 cm
between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter Grille cover
Radar sensor

189
2-4. Using other driving systems
2
When driving
ES350_U
●When climbing a steep hill causes an overhead billboard or other metallic struc-
ture to appear directly in the vehicle's line of travel.
●When an extreme change in vehicle height occurs
●When the axis of the radar is out of adjustment
●When passing through certain toll gates
When the system is activated in the situations described above there is also a possi-
bility that the seat belts will retract quickly and the brakes will be applied with a force
greater than normal. When the seat belt is locked in the retracted position, stop the
vehicle in a safe place, release the seat belt and refasten.
■Situations in which the pre-collision system does not function properly
The system may not function effectively in situations such as the following:
●On roads with sharp bends or uneven surfaces
●On slippery roads such as those covered with ice or snow
●If a vehicle suddenly moves in front of your vehicle, such as at an intersection
●If a vehicle suddenly cuts in front of your vehicle, such as when overtaking
●In inclement weather such as heavy rain, fog, snow or sand storms
■Automatic cancelation of the pre-collision system
When a malfunction occurs due to sensor contamination, etc. that results in the
sensors being unable to detect obstacles, the pre-collision system will be automati-
cally disabled. In this case, the system will not activate even if there is a collision pos-
sibility.
■When there is a malfunction in the system
Warning lights and/or warning messages will turn on or flash. ( →P. 439, 449)

Interior features3
205
ES350_U
3-3. Using the Bluetooth®
audio system
Bluetooth
® audio system .... 260
Using the Bluetooth
®
audio system ......................... 263
Operating a Bluetooth
®
enabled portable player .... 268
Setting up a Bluetooth
®
enabled portable player ..... 271
Bluetooth
® audio system
setup ........................................ 278
3-4. Using the hands-free system (for mobile phone)
Hands-free system for mobile phones ...................... 279
Using the hands-free system
(for mobile phone).............. 283
Making a phone call ............... 291
Setting a mobile phone......... 296
Security and system setup ......................................... 301
Using the phone book.......... 305
3-5. Using the interior lights Interior lights list ...................... 312
• Interior lights ......................... 314
• Personal lights ....................... 314 3-6. Using the storage features
List of storage features.......... 315
• Glove box ............................... 316
• Console box .......................... 317
• Overhead console............... 318
• Cup holders ........................... 319
• Auxiliary box ......................... 321
3-7. Other interior features Sun visors ................................. 322
Vanity mirror ........................... 323
Clock ......................................... 324
Ashtray ..................................... 325
Cigarette lighter .................... 326
Power outlet ............................ 327
Seat heaters ............................ 328
Seat heaters and ventilators ............................. 330
Armrest .................................... 332
Rear sunshade ........................ 333
Extended trunk....................... 335
Coat hooks .............................. 336
Floor mat .................................. 337
Trunk features ......................... 338
Garage door opener ............ 340
Compass................................... 346
Safety Connect ...................... 350