2004 Mercedes C230k 1.8L Coupe starting issue

Question by mikezinfl posted 9 months 3 weeks ago in 2001-2007 (W203)

My son has a 2004 mercedes c230k that his battery kept dying in so we changed the alternator in after having it tested.  After changing the alternator, we are now having a starring issue.  It won't turn all the way over.  Here is a video of the sound. . 

https://www.youtube.com/watch?v=oPkApS7ymgw&feature=youtu.be