Variable-Speed Intermittent Wipers; With Auto-Wiper Control; Auto-Wiper Control; Adjusting Rain Sensor Sensitivity - Fiat 124 SPIDER 2017 Owner's Manual

— or LO: low speed operation
= or HI: high speed operation

Variable-speed intermittent wipers

Set the lever to the intermittent position
and choose the interval timing by
rotating the switch.

With auto-wiper control

Switch positions:
or MIST: operation while
pulling up lever
OFF: stop
AUTO: auto control operation
— or LO: low speed operation
= or HI: high speed operation

Auto-wiper control

When the wiper lever is in the AUTO
position, the rain sensor will sense the
amount of rainfall on the windshield and
turns the wipers on or off automatically
(off/intermittent/low speed/high speed).

Adjusting rain sensor sensitivity

The sensitivity of the rain sensor can be
adjusted by rotating the switch on the
wiper lever.
From the center position (normal),
rotate the switch downward for higher
sensitivity (+) (faster response) or rotate
it upward for less sensitivity (-) (slower
response).
Note: Do not shade the rain sensor by
placing a sticker or a label on the
windshield. Otherwise the rain sensor
will not operate correctly.
When the wiper lever is in the AUTO
position and the ignition is switched
ON, the wipers may move automatically
in the following cases:
If the windshield above the rain
sensor is touched or wiped with a cloth.
If the windshield is struck with a hand
or other object from either outside or
inside the vehicle.
Warning!
Keep hands and scrapers clear of the
windshield when the wiper lever is in the
AUTO position and the ignition is switched
ON as fingers could be pinched or the
wipers and wiper blades damaged when
the wipers activate automatically.
If you are going to clean the windshield,
be sure the wipers are turned off. This
is important when clearing ice and
snow.
Switching the auto-wiper lever from the
OFF to the AUTO position while driving
activates the windshield wipers once,
after which they operate according to
the rainfall amount.
The auto-wiper control may not operate
when the rain sensor temperature is
about 14 °F (–10 °C) or lower, or
about 185 °F (85 °C) or higher.
If the windshield is coated with water
repellent, the rain sensor may not be
able to sense the amount of rainfall
correctly and auto-wiper control may
not operate properly.
If dirt or debris (such as ice or debris
containing salt water) adheres to the
windshield above the rain sensor or if
the windshield is iced, it could cause
the wipers to move automatically.
However, if the wipers cannot remove
this ice, dirt or debris, the auto-wiper
control will stop operation. In this case,
set the wiper lever to the low speed
position or high speed position for
manual operation, or remove the ice,
dirt or debris by hand to restore the
auto-wiper operation.
If the auto-wiper lever is left in the
AUTO position, the wipers could
operate automatically from the effect of
strong light sources, electromagnetic
waves, or infrared light because the rain
sensor uses an optical sensor.
It is recommended that the auto-wiper
lever be switched to the OFF position
other than when driving the vehicle
under rainy conditions.
The auto-wiper control functions can be
turned off.
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