STAR C3 PRO Do Offline Programming on S430’s ETC

Here is the instruction on how to do offline programming via STAR diagnosis C3 PRO on vehicle.

Device to use:
STAR C3 PRO STAR diagnostic mux;
Star offline programming software;
Setting Up Offline Mode (Please buy the offline fix software together with this hard disk to active your offline model.)

Guide on offline programming via pics:
Connect the Star diagnosis C3 with the vehicle and laptop.

Then open the software XENTRY.

Select “control unit adapter”

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Select “control module programming” and wait.

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Select “Offline (diagnostic unit not network)” and wait

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Note for control unit programming:
– Connect battery charger.
– Switch off all consumers. Switch off windshield wiper.
– The diagnostic connector must remain plugged in to the vehicle.
– As long as no other instructions have been given, do not perform any actions on the vehicle.
– If a reliable WLAN connection cannot be established, SDconnect must be connected to the STAR DIAGNOSIS unit…

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Enter the reason for unit programming

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In the progress, please pay attention to this tip:
Note: Failure to observe instructions may result in irreparable damage to control unit.
– Do not switch ignition off.
– Connect the battery charger.
– Switch off all consumers.
– The diagnostic connector must remain plugged in to the vehicle.
– As long as no other instructions have been given, do not perform any actions on the vehicle.

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Control unit programming was not completed successfully

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Then come to this interface

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Check mercedes star diagnostic C3 Pro device’s connection to the vehicle and laptop.

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2 steps for ETC programming.

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This the instrument panel state

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Control unit programming was not completed successfully

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Back to this interface

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Switch off the ignition of the vehicle and wait

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Switch on the ignition of the vehicle and wait

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Prompt: the control module version has changed. Click OK.

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Note: if implausible data appear in the trip computer after control unit programming. It must be reset.

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Offline SCN coding:
Step 1 Determine vehicle data for offline SCN coding from the vehicle
Step 2 Perform SCN coding.

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Done!

Instruction above are helped with C3 PRO.
Offline programming on will be better with SDconnect c4 package (SD C4+ Dell D630).

(SD connect compact printed circuit board)
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