Took them in the experiances and info listed here along with the page from the manual and they tested and replaced the battery. Found codes showing battery issues in the system
My Service Advisor staopped working there today so they gave me a new guy who took my input and found out I was right.
Thanks for your help problem resolved.
2009 Z4 sDrive30i and a 2004 Toyota Land Cruiser - Lifted, locked and a few other toys