radio/stereo code on 1996 Mercedes-Benz SL500

I was having aproblem with the security system so I disconnected the battery to reset it. Now I need a code to turn on the radio. I am the third owner of this vehicle and do not have the original owner documents.

2 answers
You will have to go to a Mercedes Dealership and show them that you are the rightful owner, then they will look it up for you. ( which may not be free )
Here's the code for my sl500/2000
Can't hurt to try: 14621
dixsee