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 2006 BMW Z4 holds 14.5 gal..
The gas tank on the 2007 BMW Z4 holds 14.5 gal..
The gas tank on the 2013 BMW X1 holds 16.6 gal..
The gas tank on the 2013 BMW X6 holds 22.4 gal..
The gas tank on the 2014 BMW M6 holds 21.1 gal..
The gas tank on the 2005 BMW M3 holds 16.6 gal..
The gas tank on the 2003 BMW M3 holds 16.6 gal..
The gas tank on the 2005 BMW X5 holds 24.6 gal..
The gas tank on the 2008 BMW X3 holds 17.7 gal..