December 2017
January 2018
The cd-key is stored in your save file. Patching to 1.4 should not have changed the savefile. If you didn't save your cd-key elsewhere, it should be stored at offset hex 3C in your savefile if you have a hex editor. There is a savegame editor which also shows the cd-key, but I don't know where to get it these days.
If you registered the game before EA shutdown access to the old (pre 2008) EA account system, EA tech support may be able to get the cd-key for your registered game.
March 2018
OK thanks for that help ( not checked yet because I'm not able to sit behind PC because of my lot of works and things )
But ...
Do you know where I can get default carmods or something like that ? My Nissan 240x ( I guess correct model name ) is invisible
April 2018 - last edited April 2018
If I recall correctly, the 240SX is in the Collectors Edition. I don't know if it can be unlocked in the standard edition.