so my 03 E320 came without the cd changer and i decided to install it myself and i bought the magazine on e bay and i also bought a MB installation kit from the dealer because i needed the fan and a fiber optic cable. now that i got everything i need the help of somebody who did this before or somebody who has any idea.

 

Well I know how to open the unit coz I already opened that before and I know that it's not that hard to do it but I just needed the help of somebody who knows how to do it or somebody who did it before. Thanks for the advice though