The air suspension system has multiple modes to protect the system in unique situations:
Tire/Jack Mode
To assist with changing a tire, the air suspension system has a feature which allows the automatic leveling to be disabled INSTRUMENT CLUSTER DISPLAY or UCONNECT SETTINGS.
This mode is intended to be enabled with the engine running.
Transport Mode
For towing your vehicle with four wheels off the road, the air suspension system has a feature which will put the vehicle into Bed Lowering Mode and disable the automatic load leveling system INSTRUMENT CLUSTER DISPLAY or UCONNECT SETTINGS.
This mode is intended to be enabled with the engine running.
Wheel Alignment Mode
Before performing a wheel alignment, this mode must be enabled INSTRUMENT CLUSTER DISPLAY or UCONNECT SETTINGS.
This mode is intended to be enabled with the engine running.
Bed Lowering Mode
While at zero vehicle speed, this setting is used to lower the rear suspension to the lowest possible height and disable the air suspension system. It enables easier loading/unloading of the truck and makes it easier to hook up trailers INSTRUMENT CLUSTER DISPLAY or UCONNECT SETTINGS.
Protection Strategy
In order to protect the air suspension system, the vehicle will disable load leveling as required (suspension overloaded, battery charge low, etc.). Load leveling will automatically resume as soon as system operation requirements are met. See an authorized dealer if system does not resume.