E85????
Anyone using E85 fuel may want to read the info below about BMW's stance on fuel blends containing a high percentage of alcohol (over 10%). I do understand that owners can use what they decide is right for themselves...but just in case others may not have a lot of knowledge about fuels with high percentages of alcohol...read the info below to be "in the know" as to where BMW stands on the issue in regards to your car's performance, drive-ability, fuel consumption, and warranty.
In countries were alcohol based fuels are prevalent...BMW has an option for those situations where an ethanol sensor is used:
The ethanol sensor is used in conjunction with the Flexible Fuel option, SA1AE.