Underbody
In areas where road salt is used in winter, the underbody must be cleaned regularly.
This will prevent dirt and salt from building up and causing the acceleration of corrosion on the underbody and suspension.
Before the winter period and again in the spring, the underseal must be checked and, if necessary, re-treated.
See also:
Temperature A, B and C
The temperature grades A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified ...
Variable voltage control system
CAUTION
• Do not ground accessories directly to the battery terminal. Doing so will bypass the variable voltage control system and the vehicle battery may not charge completely.• Use electrical acces ...
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 ...