dennis@home wrote
charles wrote

one car I owned allowed me to vary the interval. It might have been a
SEAT.

Many cars allow that, most owners never read the manual to know how.

Bloody hell, thanks for that.

On a corsa you hold the stalk down for as long as you want between wipes
and it remembers that. Easy if you know how.

On the Hyundai Getz, there is a ring below the switch on
the stalk that allows you to set the rate. Least that’s what
the manual says, its still dark outside so I will try it later.