NHTSA warns on airbags; recall impacts nearly 5M By: CNBC.com News October 20, 2014 at 11:55 AM EDT The NHTSA said on Monday that certain car owners should "act immediately" to replace defective Takata airbags, affecting 4.7 million vehicles. Read More >> Related Stocks: General Motors Honda Motor Company ADR Mazda Motor Corp Nissan Motors ADR Toyota Industries Corp