Child safety rear door lock
Child safety rear door locks help prevent doors from being opened accidentally, especially when small children are in the vehicle.
When the levers are in the lock position 1 , the rear doors can be opened only from the outside. To disengage, move the levers to the unlock position 2 .
See also:
Safety
As of this writing, the 2011 QX56 hasn't been crash-tested.
Standard safety features include front and side-impact airbags, side-curtain
airbags for all three rows, an electronic stability system ...
Traction AA, A, B and C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test ...
To turn the system off
Push the OFF button. ...