Renault Laguna 2 Murio card reader

Dear mechanical partners, n Client has N Renault Laguna 2, from one day to another insert the card and nothing happened .... The car does not start ... It seems that it is a rather common problem, in the consequence they charge almost $ 1000 dollars for a new one, my question, it is whether they can repair these modules or if someone of the forum has any experience with this failure.

Thanks comrades!

FRIEND THIS SUPPORT ME IN TWO DIFFERENT CARS AND THE PROBLEM ERS THAT A WELDING POINT was detached on the card that my clients always kept in their rear pocket.

Friend this happened to me in two different cars and the problem ERS that a welding point was detached on the card that commonly my clients always kept in their rear pocket.

Thanks companion, verify your very grateful information .. !!!!

In case someone is ... in the end we checked the reader and had a broken leg .... When the card is inserted, two plastic legs are active that squeeze two buttons in the printed circuit one of them had broken .... it was arranged and worked impeccable .... thanks for the help.