Anyone experience low pitched groaning in their DTS steering? Just noticed mine when I turn right at very slow speeds (like in a parking lot). It is intermmittent right now. Sounds sort of like rubber groaning against metal somewhere in the front end. I called Caddy service and they suggested the power steering pump but it doesn't sound like one that I have ever heard.

I am going to wait till it does it routinely rather than waste a trip to the service department.

No problems yet.... almost 40,000 on my 2006.

Texas Jim