2013 Chevrolet Express 1500 Cargo Owner Manual - Page 43

Keys, Doors, and Windows 2-17 Enhanced Technology Glass The vehicle may be equipped with Enhanced Technology Glass (ETG). ETG is part of the overall occupant protection system on passenger vans. ETG may help to keep passengers sitting next to these fixed windows from being ejected through the glass in some, but not in all crashes. Even with this glass, safety belts must still be worn at all times. For passenger vans, use only ETG glass approved for the vehicle for replacement when damaged. Rear Swing‐Out Windows The vehicle also has rear swing‐out windows. The rear swing-out windows work the same way as the side swing‐out window, but the latch is located at the bottom edge of the window.