Parking brake cable snap

[c200Kompressor]

Hello! On my C 200 W202 the parking brake cable snap. I order a new one on the dealer. My question is: how do í pass the cable? On the bottons there are some "things"... They are put after right?

 

[c200Kompressor]

Hello! I put the cable in place! That thing pass along the exaust!!! Jesus!!!