[tonystevenson1891]

My rear windscreen wiper will not turn off and now the rear wash is constantly on, is it possible to disable both temporarily until I xan get into a garage after Xmas?

 

[Victor]

Fuses for the wipers on the Series 2 Antara are in the fuse box in the engine bay.

Fuse for the washers is in the cabin fuse box.

See THIS for the 2014 Captiva (same).

More likely for your stalk multi-function switch to be faulty.