Fig 1: Display Select Control Module Menu

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Select the module to be reprogrammed

Select "Retrofits" if an accessory function/feature is to be added or deleted.

Example: DME/DDE was selected on previous screen.

Programming is selected if:

Checking for availability of updated software for selected control module.
It is known that updated software is available for the selected control module. Replacement is selected if a module was replaced.

EWS is selected if:

Fig 2: Selecting Programming Button

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Example: Programming was selected on previous Screen.

Upon selecting "Update software" a measures plan will be generated that is specific to the module selected.

Fig 3: Selecting Update Software

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A measures plan for the selected system/module is displayed.

A measures plan identifies the programmed part number for the control module(s) installed:

"Old part no. progr. ctrl. mod." - indicates p/n for software currently installed.
"New part no. progr. ctrl. mod." - indicates the p/n if the module is updated, by accepting the displayed measures plan the module will be updated to the new number and software.

NOTE: The "update" does not need to be performed if the two part numbers are the same.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

CIP Functions - If No (Non MOST-Bus Vehicles with VO)