Standard Procedure: Lubrication
WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
There are no serviceable lubrication points on the front or rear suspension. The ball joints are sealed-for-life and require no maintenance.