The contact owns a 2011 BMW 328i. The contact stated while driving 70 MPH that all the lights became illuminated on the instrument panel. The contact stated that the vehicle began to emit smoke from under the hood, the vehicle lost power, and additionally, the contact had a failure of power steering and brakes. The contact was able to safely coast off the roadway and stopped. The vehicle continued to emit smoke but eventually, no more smoke was observed. The fire department was not summoned. The vehicle was towed to an independent mechanic where it was diagnosed that the engine had locked. The mechanic attempted to unlock the engine and failed and advised that the engine needed to be replaced. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 155,000.