what a goose I am - Dave Eaton already gave me the control unit part number. It is the same as the USA ones I have but wihtout the "A" suffix. 443 959 257 Now to locate a couple... -- Huw Powell http://www.thebook.com/human-speakers 82 Audi Coupe; 85 Coupe GT http://www.nh.ultranet.com/~human