Lexus GS350 Owner's Manual page 227

With AUTO mode 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.
AUTO mode indicator will turn on when AUTO mode is selected.
Operation
Status
before
operation
Off
Low speed
operation
High speed
operation
Intermittent
AUTO
operation
mode
Continuously
*
1
: After temporary operation, the mode will return to AUTO mode.
*
2
: AUTO mode will be canceled.
When AUTO mode is selected, the sensor sensitivity can be adjusted by turning
the switch ring.
Increases the sensitivity
6
Decreases the sensitivity
7
Washer/wiper dual operation
8
Wipers will automatically operate a cou-
ple of times after the washer squirts.
Vehicles with headlight cleaners:
When the headlights are on and the
lever is pulled and held, the headlight
cleaners will operate once. After this,
the headlight cleaners will operate
every 5th time the lever is pulled.
GS350_300_GS F_OM_OM30G34U_(U)
4-3. Operating the lights and wipers
or
Temporary Temporary
operation operation
Off Off
Low speed
Off
operation
Temporary
*
operation
Off
No change
or
Low speed High speed
operation operation
High speed High speed
operation operation
No change No change
1 Low speed High speed
*
2
operation operation
225
or
4
*
2