BMW E46 Reading Fault Codes | BMW 325i (2001-2005), BMW Nov 14, 2020Bmw 318i e46 1999 model. When is the best time to top up automatic transmission fluid ATF. Is it when the transmission fluid is cold and collected in the Sump, like before starting the engine in the morning, Or is it better done when the fluid is warm after driving around and the fluid is in the various transmission pipes. Kindly advise. Warmly. BMW Parts Online, Genuine Discount BMW Auto Parts, Free Transmission; 2006 BMW 325i : Automatic : Show More. Click to Enlarge (1 Reviews) 5 Stars 2001-2003 BMW 325Ci Grille Action Crash - BM1200135. $25 . 2007-2013 BMW 335i Water Pump Gates - 41504E. 2000-2006 BMW X5 Repair Manual Bentley - W0133-1799399. $94 . 2000-2006 BMW X5 Radiator Fan Dorman - 621-213. Cars and Trucks "bmw" for sale in Atlanta, GA - craigslist transmission manual automatic other type bus 2004 BMW 325ci $5,950 (otp east) pic hide this posting restore restore this posting. $0. favorite this post May 11 2017 BMW 330i $0 (LAWRENCEVILLE) pic hide this posting restore restore this posting. $0.