Porsche Cayman Owner's Manual page 85

Wipe interval control
On vehicles without a rain sensor, the wiping
intervals can be adjusted in four steps.
Decreasing intervals
f Adjust switch A upwards.
The setting is confirmed by one wipe of the
windshield.
Increasing intervals
f Adjust switch A downwards.
Rain sensor
In vehicles with a rain sensor the amount of rainfall
(snowfall too) which has settled on the windshield
is measured. Wiper speed is automatically adjus-
ted accordingly.
Switching on
f Move wiper lever upwards to the first click.
Switching off
f Move wiper lever to position 0.
The rain sensor remains switched off if the wiper
lever is already in position 1 when the ignition is
switched on.
To switch the rain sensor on again:
f Move wiper lever to position 0 and then to
position 1 or
f Operate windshield washer system 5 or
f Change the sensitivity of the rain sensor with
four-stage switch A.
Switch-on is confirmed by one wipe of the wind-
shield.
On vehicles with the Sport Chrono Package Plus,
further rain sensor functions can be selected via
the PCM.
f Please see the chapter "Individual Memory" in
the separate PCM operating instructions.
Changing the sensitivity of the rain sensor
Sensitivity can be set with switch A in 4 stages:
f Adjust switch A upwards –
high sensitivity.
The setting is confirmed by one wipe of the
windshield.
f Adjust switch A downwards –
low sensitivity.
Maintenance note
f Periodically clean the wiper blades with a win-
dow cleaner, especially after the vehicle has
been washed in a car wash. We recommend
Porsche window cleaner. If they are very dirty
(e.g. with insect remains), they can be cleaned
with a sponge or cloth.
If the wiper blades rub or squeak, this may be as
a result of the following:
If the vehicle is washed in an automatic car wash,
wax residues may be adhering to the windshield.
These wax residues can only be removed by using
a window cleaner concentrate.
f Please see the chapter "WASHER FLUID" on
Page 200.
f Please contact your authorized Porsche dealer
for further information.
The wiper blades may be damaged or worn.
f Replace wiper blades as soon as possible.
Operation, Safety
83