GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 Yukon XL - 2WD 🢒 Instrument Panel 🢒 Warning Lights, Gages, and Indicators 🢒 Security Light

Object Number: 822610 Size: A1

This light flashes when the vehicle security system is activated.