Fuses location and description Mercedes-Benz B-Class (W246) with engine: 1.6L (B160, B 180, B200), 2.0L (B200, B220, B250) and diesel 1.5L (B160 CDI, B180 CDI), 1.8L (B180 CDI⁠, B200 CDI⁠), 2.2L (B200 CDI, B220 CDI); B250e Electric Drive (W242) (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)