Basic Driver Display Functions
Alert Messages
Alert messages appear at the center of the driver display when certain conditions occur. They include warnings, cautions, and notices that require the driver’s attention. Not all alert messages are critical to the operation of the vehicle. More important messages take priority over less important messages. The header text and color indicates the priority of the on-screen message, listed from the highest to the lowest:
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Warning (red)
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Caution (amber)
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Status/Informational (blue, green, white, and grey)
Warnings alert the driver to situations or conditions that may pose a threat to control of the vehicle. Follow all instructions given in the message.
Cautions alert the driver to situations or conditions that may result in damage to vehicle components, or derating of motor power.
Status notices alert the driver to situations or conditions that may improve fuel efficiency or vehicle handling.
Software Updates
A software update consists of three steps:
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Downloading the software.
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Installing the software.
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Activating the software by restarting the system.
A pop up message and a blue folder appear in one of the dynamic telltale locations on the driver display when an update is available. In addition the software update option in the diagnostics menu is active.
The vehicle must be in neutral gear, the parking brake set, and the motor off before a software update can start. Once started, a software update cannot be cancelled.
During the software update process, progress messages are provided.
If a software update is interrupted, the system asks if you want to restart the process or informs you that the vehicle cannot be driven until the update is complete. If a software update fails, the system attempts to revert to the previous version. A notification appears when a software update has been successfully installed.
Failure to install software updates may make data less secure and/or mean vehicle systems are not operating at their best.
Note: An estimation of installation time is given before the software update starts. Installation can take several minutes. During installation individual functions and controls are not available or only available to a limited degree.
Temperature
In the ICC5 the ambient air temperature displays at the top and slightly to the right on the driver display screen. The temperature can be set to display in °F or °C in Settings.
When ambient air temperature drops below 34°F (1°C), a snowflake icon will appear below the display temperature to warn of possible ice. The snowflake icon will display until the ambient air temperature rises to 37°F (3°C).