
Carefully open the cover by using the small notch that conceals the front tow eye socket.

Install the tow eye into the socket by turning it clockwise until it stops in a horizontal position.
When the tow eye is removed, reinstall the cover with the notch in the original position.
Towing
Rear Tow Eye#03-08-46-004N: Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only) - (Aug 30, 2013)
Subject:Part Restriction and Ordering Process Information for OnStar® Vehicle CommunicationInterface Modules (VCIM) (GMNA Only)Models: 2012-2014 GM Cars and TrucksAll Equipped with OnStar® RPO UE1 This bulletin has been revised to add the 2014 model year and update ESC contact information.Please ...