BMW said the circuit board for the electric auxiliary water pump can overheat and can start a fire. The company found at least 102 cases of pump failures so far, including two engine compartment fires.
The recall is expected to begin this month, with dealers set to replace the auxiliary water pump free of charge. Owners may contact BMW at 1-800-525-7417 or the National Highway Traffic Safety Administration at 1-888-327-4236 (TTY 1-800-424-9153).