Does anyone know the easyiest way to get to the existing car radio antenna cable of a 1998 Mercury Sable? I bought a cd changer and I need to hook it up to the anteen cable. Plesase Please Help

Does anyone know the easyiest way to get to the existing car radio antenna cable of a 1998 Mercury Sable? I bought a cd changer and I need to hook it up to the anteen cable. Plesase Please Help
Did you ever get an answer to your question? I am installing a changer in a 96 Sable and pulled the radio,but there is no 'tradional' antenna connection. thx marioch

Did you ever get an answer to your question? I am installing a changer in a 96 Sable and pulled the radio,but there is no 'tradional' antenna connection. thx marioch

no, I did not get an answer to my question.
What I ended up doing is I bought a FM Transmitter. The one I bought is not advertised on radioshack.com any more but this is one close to it.
http://www.radioshack.com/product.asp?catalog%5Fname=CTLG&product%5Fid=12-2055

and I had a adapter to connect the wire from the cd deck to the transmitter.

The antenna wire is in the left rear quarter panel and it plugs into a amp in the that quarter panel then it's turned into a wiring harness to the front. Crutchfield.com Has some of the adaptors and a the new face plate if you want to change the radio too.