MarkMacie

There is a manual release kit for sale on Ebay. Pull cords mount to the inside of the tailgate. https://www.ebay.com/itm/326385862043?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=wlxPNsLxS5G&sssrc=2047675&ssuid=wlxPNsLxS5G&widget_ver=artemis&media=COPY

Center Vent pod also available:

1999 - 2007 Silverado Sierra 2-1/16 (52mm) Drivers Vent Gauge Pod ABS Direct replacement of the drivers side air vent. Fitted for AEM air/fuel ratio gauge. Can be used for boost or other gauges. Bezel, Trim and Gauge pictured are not included. Vent pod only. $26 Fits: 1999-2007 Chevrolet Silverado 1999-2007 GMC Sierra 2001-2006 GMC Yukon 2001-2006 Chevrolet Tahoe 2001-2006 Chevrolet Suburban 2001-2006 Cadillac Escalade

Just an update on my window that shattered: I had my window replaced through insurance at the dealer the next day because the glass began to fall out. I contacted GM and they opened an investigation on my complaint. I sent them pictures and was surprised they kept in contact with me every other day. They told me to have the insurance company hold off on paying the repair bill while their engineers reviewed. After about a week and half going back and forth they admitted that there is a known issue but would not cover the cost and to go ahead with the insurance payment. I have taken the fuse for the rear defrost out so this doesn't happen again...

Already reported it.

Just happened to my truck this morning. GM services entered my info and said they cannot do anything to help unless there is a bulletin on the problem. They told me I am at the mercy of the Dealer, dealer fees, and the dealers service manager. Very disappointing. I've told everyone I know that owns a newer Silverado to NOT use the rear defrost!!