problem with the card for renault megane 2003?

if these cards haven't been coded then I would suggest trying another dealer .probably didn't like the fact that you have sourced your on fobs .try finding a electrical diognostic repair centre,almost certain they will be able to code um up.

mech monster
November 2011

Thank you for repeating it in English.

Most cards/keys etc need the specialist equipment that the dealer has to program them, it is sometimes possible to reprogram a card/key to a car, but mainly you will need the dealer to do it. Not sure if it can be done via an obd connector, which will be a lot cheaper than dealers. they are available on the internationally famous auction site EB a something. you would then also need a pc with a long lead or a laptop. Hope this helps

SD
November 2011