I have received a maintenance coupon from BMW valid at BMW of Fairfax,VA only. Since I just got my oil changed, I have no use for it. It expires on 09/30/2013. With this coupon you'll get Full Synthetic oil & filter change for $52 and up to 7 quarts. For V8/V10 they'll charge slightly higher. first come first serve basis. Email me at stubornn at yahoo.com.