BMW recalling 1 million vehicles for electrical fires

BMW is recalling 1 million cars in the North America for electrical fires, according to filings with the National Highway Traffic Safety Administration (NHTSA).

BMW filed two separate recalls that cover cars from the 2006 through 2011 model years. At issue on 740,561 cars is a positive crankcase ventilation valve heater that can short, melt, and ignite. Also known as a blow-by heater, it prevents ice from forming when treating the hot, combusted gas venting from the crankcase.

The company discovered the issue on a single 2007 X5 in 2009 and began collecting damaged blow-by heaters in 2011 and 2012 but did not issue a recall. BMW did not specify how many fires have occurred but said that the “heat-related damage” was primarily “localized and self-extinguishing.” No injuries or accidents were reported, the company said.

The affected cars include gasoline nonturbocharged six-cylinder 2007–2011 328i, 525i, 528i, 530i, X3, X5, and Z4 models, plus the 2008–2011 128i.

Source: Car and Driver