Aston Martin One-77 2010 Owner's Manual page 74

Right Side Stalk
Windscreen Wiper
Control
[1] - OFF.
[2] - Intermittent Wipe.
[3] - Normal Speed
Wipe.
[4] - Fast Wipe.
Demand Wipe
Pull the stalk forwards.
The windscreen wipers will return to their park
position if the ignition is set to OFF or the bonnet is
unlatched, regardless of the right stalk position.
Speed Sensitive Wipe -
when the vehicle slows down (below 11 km/h) the
wipers will go to normal wipe speed.
If the wipers are at normal speed when the vehicle
slows down (below 11 km/h) the wipers will go to
intermittent wipe (position 2).
As soon as the vehicle speeds up (above 15 km/h) the
wipers will return to their original setting.
4.16
If the wipers are at fast wipe,
Windscreen Wiper Delay
Control -
Intermittent wipe
time delay increases or
decreases in six steps (B).
Sixth position gives the
shortest delay between wipes.
Windscreen Washer
Control -
Press the
button (C) for more than
one second to operate
the windscreen washers.
Operation continues until
the button is released. When released the washers stop
immediately but the wipers continue for a few strokes,
ending with a pause and then a final wipe.
If used during normal wiper operation, the wipers
operate continually irrespective of the washer
operation.
Headlamp Washers -
operate automatically, once per journey (each ignition
ON), if the windscreen washers are operated and the
headlamps are ON.
Headlamp washers will