Examples bum steer in German examples

How do I translate bum steer into German?

Movie subtitles

Bum steer, Mr. Spade?

Falsche Adresse?

No, no. It was a bum steer. Are you sure that was her voice?

War es sicher ihre Stimme?

Somebody's been giving you a bum steer.

Da hat Sie wohl jemand getäuscht.