Check your small user manual for replacing the battery. The gas tank has to be removed to do this.
How do you oopen the gas tank on a BMW 528i
The gas tank on the 2014 BMW 7-Series holds 21.1 gal..
The gas tank on the 2013 BMW X5-M holds 22.4 gal..
The gas tank on the 2009 BMW M6 holds 18.5 gal..
The gas tank on the 2008 BMW M6 holds 18.5 gal..
The gas tank on the 2006 BMW M3 holds 16.6 gal..
The gas tank on the 2013 BMW M6 holds 21.1 gal..
The gas tank on the 2008 BMW M5 holds 18.5 gal..
The gas tank on the 2010 BMW X6 holds 22.5 gal..
The gas tank on the 2010 BMW M5 holds 18.5 gal..
The gas tank on the 2002 BMW X5 holds 24.3 gal..
The gas tank on the 2012 BMW X3 holds 17.7 gal..