At last someone with the same problem.
I am guessing you have the Laguna II 2001-2005 ??
I can symp wif u big time..
OK Renault have told me that my
needs to be replaced at a cost of over £400..
The car does not have the old fashioned push pin connectors so I ruled that out..
Also the car display shows all the doors are shut so I assume this is not a simple door sensor issue.
My thoughts and comments here and elsewhere have led me to beleive this is a problem with the card reader..
Webcode can you shed any light ( excuse the pun ) on this one please..