I hope this is the right place for this new member,

I bought my wifes 92 400E new, but without the CD player,
Later I acquired a new Benz correct Cd player and adapters to hook it up,

I had an issue with the radio going on by itself and running the battery down,

I had the rear amp and head unit repaired by the radioman in San Diego, works good,
So I tried to figure out how to hook up the CD unit,
I have the right side of the trunk pulled apart but don't see any place to hook it up,

Some help please.