Some vehicle accessories may be used after the ignition is turned off.
The power windows and sunroof, if equipped, will continue to work for up to 10 minutes or until any door is opened.
The infotainment system will continue to work for 10 minutes, until the driver door is opened, or until the ignition is turned on or placed in ACC/ACCESSORY.
Engine Heater
Shifting Into Park#PIT5030E: Diagnostic Tip - Intermittent No Crank When Ignition Key Is Turned To The Crank Position - (May 2, 2013) Ignition System
Subject:Diagnostic Tip - Intermittent No Crank When Ignition Key Is Turned To The Crank PositionModels: 2010 - 2014 Buick LaCrosse, Regal2012 – 2014 Buick Verano (Without RPO BAH Or ATH)2013 – 2014 Buick Encore2013 – 2014 Chevrolet Trax (Canada only)2010 - 2014 Chevrolet Camaro, Equinox2011 - ...