September 30: LEMON manuals is back up on a temporary server! Slowness is possible
API Service Grade Certified
WARNING: This page is about a different car, the 2012 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of CHRYSLER GROUP, LLC
Use an engine oil that is API Certified. Mopar® provides engine oils, meeting Material Standard MS-6395, that meet or exceed this requirement.