Safety Locks
Rear door safety locks prevent passengers from opening the rear doors from the inside.
Press 
to activate the safety locks, the LED in the switch illuminates.
Press 
to deactivate the safety locks.
See also:
Power Door Locks
Instrument Panel
Front Door Panels
(Lock): Press to lock the doors.
(Unlock):
Press to unlock the doors. ...
Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this,
notify General Motors.
Call 1-800-458-8006, or write:
Cadillac Customer Assistance Center
Cadillac Motor Car Divisio ...
D-Ring Sliders
For vehicles with a D-ring system, there are four D-ring sliders that move
along rails. These can be used as tie-downs when storing cargo.
Insert the D-ring sliders (A) into the channel (B) lo ...