UPDATE 1-GM faced a Cadillac ignition switch issue in 2006
April 16, 2014 at 20:03 PM EDT
DETROIT/WASHINGTON, April 16 (Reuters) - General Motors engineers reported accidentally turning off ignition switches in a Cadillac SRX with their knees more than eight years ago, and they ordered a similar fix to a similar problem in smaller, cheaper cars linked to 13 deaths, according to documents from parts maker Delphi Automotive.