Freeing a frozen door lock

To prevent a door lock from freezing, apply deicer through the key hole. If the lock becomes frozen, heat the key before inserting it into the key hole or use the Intelligent Key system.
See also:
Remote Engine Start (if so equipped)
The button will be on the
INFINITI Intelligent Key if the vehicle has remote engine start.
This feature allows the engine to start from outside the vehicle.
The following features may be af ...
LATCH lower anchor
WARNING
Failure to follow the warnings and instructions
for proper use and installation of child
restraints could result in serious injury or
death of a child or other passengers in a
sudde ...
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 ...
