No, the later lists is "added" to the earlier list. "Mercedes-Benz recommends the use of MB approved engine oils listed in the Mercedes-Benz oil specification sheet 229.1 or 229.3...." This is specifically for cars with FSS (1998 & later), but the 229.1 and 229.3 list is also recommended for older engines.

As far as the 2004 model, perhaps there's been a change that has not been published yet, but I haven't seen it.