Hi,
I want to enable hands free access on Renault Espace IV Phase 1.
Initially this UCH was configured with "Non hands free reader", and now i change the reader by one "hands free" and configure with renault clip the "hands free function" and "remote hands free" for open/close the doors. but not work.
I've readed tha first time that configures this UCH, you select the type of reader (hands free or not hands free), and after that, cannot upgrade to hands free.
I want to try virginize the UCH and begin the process of learning the UCH.

Can you tellme how to virginize this UCH (the offset of the eeprom to change) or have a virgin dump of one?

I have the three type of cards (simple, hands free only for doors and full hands free) and also the 3 type of readers.

Thanks in advance.