looks like the "send" feature on the google maps is now not there.
I made sure it was a business addess, i.e. "searched for Business" but it only offers an e-mail function now.
Off to try the BMW version see if that is any better
EDIT: Ok got it to work it goes wrong if you try and put a "From" address in, i.e. generate a route. If you just put the business location in, and hit send it works.