PEUGEOT 508 Handbook page 97

Termination of the screenwash is followed by a
final wiping cycle.
The screenwash jets are integrated in the
tips of each arm.
Additional jets are installed below the
midpoint of each arm.
The screenwash fluid is sprayed along the
length of the wiper blade. This improves
visibility and reduces the consumption of
screenwash fluid.
In some cases, depending on the contents
or colour of the fluid and on the exterior
brightness, the liquid spray may be hardly
noticeable.
To avoid damaging the wiper blades,
do not operate the screenwash if the
screenwash reservoir is empty.
Only operate the screenwash if there
is no risk of the fluid freezing on the
windscreen and hindering visibility. Always
use a screenwash fluid suitable for low
temperatures during the winter period.
Never top up with water.
Rear wiper (SW)
To select the rear wiper: turn the ring to place
the desired symbol against the marking.
Off.
Intermittent wipe.
Wash-wipe.
Rear screenwash
F Turn and hold the ring all the way towards
the dashboard.
The screenwash and the wiper operate for as
long as the ring remains turned.
Termination of the screenwash is followed by a
final wiping cycle.
Reverse gear
When reverse gear is engaged, the rear wiper
will come into operation automatically if the
front windscreen wipers are operating.
Lighting and visibility
The function is activated or
deactivated in the Driving/Vehicle
menu of the touch screen.
This function is activated by default.
In the event of snow or hard frost or if a
bicycle carrier is fitted to a towing system,
deactivate the automatic rear wiper via the
touch screen's Driving/Vehicle menu.
Special position of the
windscreen wipers
This position is used for cleaning or
replacement of the wiper blades. It can also
be useful, in winter (ice, snow), to release the
wiper blades from the windscreen.
To maintain the effectiveness of the wiper
blades, it is advisable to:
- handle them with care,
- clean them regularly using soapy
water,
- avoid using them to retain cardboard
on the windscreen,
- replace them at the first signs of wear.
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