Dual voltage electronic wiper control for up to four L.D. wipers. Wipers can be switched in two groups: group I and group II. These groups can be controlled individually but also together. The wiper control with flush mount panel offers one continuous speed, selfparking, three step intermittent wipe and a wipe / wash feature (for the parts see chapter H.D. Wipers). In the intermittent modes, all wipers run synchronised.