C270 CDI SE Elegence
 

Hi
Iv just bought my first Merc and was wondering what differences are there in the interior and exterior between the 2003 models and the facelifted 2004 models.
Mines is a 53 2003.(cream leather and tiptronic)
Also as i have yet to collect it(nxt friday) do they come with xenons as standard on 2003 models? What about bi-xenons? Where they an option?

Sorry if i sound a bit dumb but this is my first merc