Not checked actual,voltage at source yet, rain stopped play so retreated to gather wiring Ingram etc for further look later in week.

Yes it's still under warranty with only 6500 miles but as is the case more and more round here, the nearest dealer is not close and lead time for work is over 2 weeks so customers are happy to pay for work.

Will report back when I get more hance with it, just strange with the wiper fault !