Draining of coolant water

If the vehicle is to be left outside without antifreeze, drain the cooling system, including the engine block. Refill before operating the vehicle. For details, see “Engine cooling system” in the “8. Maintenance and do-it-yourself” section.
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 ...
If your vehicle is stolen
If your vehicle is stolen, you should change the codes of any non-rolling code device that has been programmed into HomeLink®. Consult the Owner’s Manual of each device or call the manufacturer or ret ...
Front seat-mounted side-impact supplemental air bag and roof-mounted curtain
side-impact and rollover supplemental air bag systems
The side air bags are located in the outside
of the seatback of the front seats. The
curtain and rollover air bags are located in
the side roof rails. These systems are
designed to meet volu ...
