2012 Lexus IS250 windshield wipers

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IS350/250_U
2-1. Driving proceduresDriving the vehicle ........................ 130
Engine (ignition) switch ................ 141
Automatic transmission.............. 146
Manual transmission .................... 152
Turn signal lever ............................ 154
Parking brake ................................. 155
Horn.................................................... 157
2-2. Instrument cluster Gauges and meters ..................... 158
Indicators and warning lights................................................. 164
Multi-information display........... 167
2-3. Operating the lights and windshield wipers
Headlight switch ............................. 172
Fog light switch .............................. 176
Windshield wipers and washer............................................. 178
Headlight cleaner switch ........... 185 2-4. Using other driving systems
Cruise control ................................ 186
Intuitive parking assist ................. 190
Driving assist systems.................. 196
2-5. Driving information Cargo and luggage ..................... 202
Vehicle load limits....................... 205
Winter driving tips ....................... 206
Trailer towing .................................. 210
Dinghy towing (vehicles with an automatic
transmission) .................................. 211
Dinghy towing (vehicles with a manual
transmission) ................................ 212
2When driving

IS350/250_U
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Pictorial indexExterior
Turn signal lights P. 154
Fog lights P. 176
Side marker lights P. 172
Headlights P. 172
Hood P. 394
Parking lights P. 172
Windshield wipers P. 178
Moon roof ∗ P. 83
Outside rear view mirrors P. 77
Turn signal lights
P. 154
Daytime runninglights
P. 174

When driving2
129
IS350/250_U
2-1. Driving proceduresDriving the vehicle.................. 130
Engine (ignition) switch .......... 141
Automatic transmission ........ 146
Manual transmission .............. 152
Turn signal lever ....................... 154
Parking brake ........................... 155
Horn ............................................ 157
2-2. Instrument cluster Gauges and meters ................ 158
Indicators and warning lights ......................................... 164
Multi-information display ..... 167
2-3. Operating the lights and windshield wipers
Headlight switch...................... 172
Fog light switch ......................... 176
Windshield wipers and washer ..................................... 178
Headlight cleaner switch...... 185 2-4. Using other driving
systems
Cruise control.......................... 186
Intuitive parking assist ........... 190
Driving assist systems ............ 196
2-5. Driving information Cargo and luggage ............... 202
Vehicle load limits .................. 205
Winter driving tips ................. 206
Trailer towing ........................... 210
Dinghy towing (vehicles with an
automatic transmission)...... 211
Dinghy towing (vehicles with a
manual transmission) .......... 212

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IS350/250_U
2-3. Operating the lights and windshield wipers
Headlight switch
The headlights can be operated manually or automatically.
Ty p e AThe daytime running
lights turn on
The side marker, park-
ing (vehicles with
halogen headlights),
daytime running
lights, tail, license
plate and instrument
panel lights turn on.
The headlights and all
lights listed above
(except daytime run-
ning lights) turn on.
The headlights, park-
ing lights, daytime
running lights and
other lights turn on
and off automatically.
(When the “ENGINE
START STOP” switch
is in IGNITION ON
mode)
U.S.A.Canada

173
2-3. Operating the lights and windshield wipers
2
When driving
IS350/250_U
Ty p e BThe daytime running
lights turn on.
The side marker, park-
ing (vehicles with
halogen headlights),
daytime running
lights, tail, license
plate and instrument
panel lights turn on.
The headlights and all
lights listed above
(except daytime run-
ning lights) turn on.
The headlights, park-
ing lights, daytime
running lights and
other lights turn on
and off automatically.
(When the “ENGINE
START STOP” switch
is in IGNITION ON
mode)

174
2-3. Operating the lights and windshield wipers
IS350/250_U
Turning on the high beam headlightsWith the headlights on, push the
lever forward to turn on the high
beams.
Pull the lever back to the center
position to turn the high beams off.
Pull the lever toward you to turn
on the high beams.
Release to turn them off. You can
flash the high beams with the head-
lights on or off.
■Daytime running light system
●Vehicles with halogen headlights: to make your vehicle more visible to other
drivers, the headlights turn on automatically (at a reduced intensity) whenever
the engine is started and the parking brake is released. Daytime running lights
are not designed for use at night.
Vehicles with discharge headlights: to make your vehicle more visible to other
drivers, the parking lights turn on automatically (at a increased intensity) when-
ever the engine is started and the parking brake is released. Daytime running
lights are not designed for use at night.
●Compared to turning on the headlights, the daytime running light system offers
greater durability and consumes less electricity, so it can help improve fuel
economy.
■Headlight control sensorThe sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

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2-3. Operating the lights and windshield wipers
2
When driving
IS350/250_U
■Automatic light off system
This system is active when the “ENGINE START STOP” switch is in IGNITION
ON mode and the headlight lever is in any position other than
or .
●When the headlights come on: The headlights and tail lights turn off 30 seconds
after a door is opened and closed if the “ENGINE START STOP” switch has
been switched to ACCESSORY mode or turned OFF. (The lights turn off
immediately if on the key is pressed after all doors are locked.)
●When only the tail lights come on: The tail lights turn off automatically if the
“ENGINE START STOP” switch is switched to ACCESSORY mode or turned
OFF and driver’s door is opened.
To turn the lights on again, switch to IGNITION ON mode, or turn the light switch
off once and then back to or
.
■Automatic headlight leveling system (vehicles with discharge headlights)
The level of the headlights is automatically adjusted according to the number 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 Lexus dealer
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features →P. 553)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.

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2-3. Operating the lights and windshield wipers
IS350/250_U
Fog light switch
The fog lights 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 ATurns the front fog
lights off
Turns the front fog
lights on