Volvo V50 - all key lost

[pipina]

Hi, my firs time to have key problem on Volvo. I have lost immo synchro on V50 and that's all my experience in volvo key/immo. I read somewhere on internet that used key can be overwriten? If yes from where to read key data? from CEM from the same MCU-eeprom as for immo synchro?
I have option in carprog for key programing Volvo V50 but I don't know from where to load file to generate Cripto key, attached picture is eeprom loaded from CEM. I also have Abrites but I don't have licence ... but on their webpage I see only car after 2008 are covered my is 2005. Smook also only models after 2007 vithout V50.

Thank you for information.

Regards

[oskars268]

Usaly P1 models loosing only synhronization, keys only if your cem burned up. About used keys , you can addopt them if you got old cem dumps else remotes will not works

[pipina]

For now, if the car starts is enough, no need remote, then the customer will buy a key from the dealer and they will reprogram it. (customer is from another country... here on holiday). So if find used key what is the procedure?

Regards

[oskars268]

Read mcu eeprom add key , write back

[pipina]

Hi, I will be grateful if anyone could add key to MCU eeprom file (if this readout from carprog is enough).

Regards