I purchased an in dash 6 disc changer radio off ebay for a 2002 TL but the model they sent me has only 2 plugs in the back and the original in dash 6 disc changer has 3. The plug that doesnt fit on the back of the new radio is the speaker plug. Is there any way to convert the wires?

 

It sounds like you might have gotten the 6CD changer for the CL rather than the TL. They appear identical but they are not.

 

yup, sounds like the CL radio. No way to convert. you will need to sell or get the seller to buy back and get a actual TL radio