http://www.cbsnews.com/8301-505164_...-expand-investigation-of-jeep-wrangler-fires/
(AP) - U.S. safety regulators have expanded an investigation into 23 complaints of fires in Jeep Wrangler SUVs. The National Highway Traffic Safety Administration hasn't figured out what caused the fires, but it's asking carmaker Chrysler for information on Wranglers from the 2007 through 2012 model years. When it began March 28, the probe centered on vehicles from the 2010 model year.