help can get my 2006 clk hood open

[blau]

O.k. guys/gals today when I want to open my hood to charge the battery can get the hood open on my 2006 clk. I did not have a problem about a month or so ago.

It did no pop open any when I pull the lever. I tried having a buddy pulling on the lever while I giggle (pushing is down and pulling it up) on the hood but nothing. Both primary latch is still locked.

The cable is attached at the inter lever. (I don't think it is a broken cable issue) I get a lot of resistance when I pull on it. And I get very little cable travel at the inter lever (I can't pull down the lever more than 1 inch). Can anyone confirm how fare down can you pull on a normal Mercedes hood release.

What is next guys??? Does anyone have disassembly diagram/instructions and part diagram for the hood release system. And also the same of the interior hood lever.