Just bought a 1993 Barth Regency, my brother has a 1995 Regency and we would like to know if we can convert drivers side or both sides to intermittent as opposed to the off/on function we have now?

Good luck with your new coach!

There has been some discussion of this topic. Assuming you have air driven wipers I have not seen intermittent ones discussed. It is possible to replace the motors with electric units (somewhat pricey) but those can easily be set up for intermittent operation.

There was some discussion here:

https://www.barthmobile.com/eve...073976097#8073976097