Nearly 90,000 Minis Recalled for Fire Hazard After an investigation by the National Highway Traffic Safety Administration, Mini is recalling almost 89,000 of its turbocharged models because they could catch fire when the engine is off. In a report filed over the weekend, BMW, the parent company of Mini, told the safety agency that the auxiliary water pump designed to dissipate heat from the turbocharger was the cause of the hazard. The manufacturer said the pump's circuit board may malfunction, allowing the board to overheat and the water pump to fail. "In an extreme case," BMW said, overheating of the circuit board could cause a fire. BMW received its first report of a water-pump failure in 2009, and in May and July 2010 learned of two vehicles with "a burned engine compartment." The automaker said it continued to monitor the situation, but did not notify the agency. Last October, however, N.H.T.S.A. began its own investigation after receiving complaints from owners, including 12 reports of engine fires - five of which asserted "engulfing fires resulting in a total vehicle loss." Eight owners complained that the fires began when the vehicle was parked and the engine turned off. BMW decided this month that a recall was needed, the automaker said. It was not aware of any accidents or injuries. The models affected by the recall are the 2007-11 Cooper S; 2008-11 Cooper S Clubman; 2009-11 Cooper S convertible; 2011 Cooper S Countryman; and the 2009-11 John Cooper Works, John Cooper Works Clubman and John Cooper Works convertible. BMW describes the recall as voluntary, but under federal regulations once an automaker is aware of a safety problem it has no choice but to inform the agency of its plan for a recall.