Driving on slippery surfaces with AWD vehicles

AWD vehicles are specially equipped for driving on sand, snow, mud and rough roads and have operating characteristics that are somewhat different from conventional vehicles, both on and off the highway.
When driving at slow speeds off-highway under high outside temperatures, use a low gear or (L) when possible. L (Low) gear operation will maximize the engine and transmission cooling capability.
Under severe operating conditions, the A/C may cycle on and off to protect overheating of the engine.
See also:
Trailer tow false alerts
When towing a trailer, the sensors may detect the trailer thus causing a
false alert. It may be desirable to turn the BLIS off if the false alerts
become annoying. ...
Owner Checks and Services
Certain basic maintenance checks and inspections should be performed
by the owner or a service technician at the intervals indicated. Service
information and supporting specifications are provided ...
Chassis enhancements
To match the engine's extra power and the suspension's additional handling
capabilities, Lincoln has significantly upgraded the MKS braking system for
2013, giving the driver confidence and control. ...
