Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2025 Mercedes Benz eSprinter Base, 0.0L EngFACTORY OEM SERVICE PROCEDURE
Using The New Generation STAR (NGS) Tester When The Original Body Chassis Electrical Module Is Available
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
- With the original module still installed, using the NGS tester and the latest version of the service function card, SELECT: Programmable Module Installation.
- Select the module being installed and press the trigger.
- Follow the on-screen instructions.
- SELECT: Retrieve Module Configuration - Old ECU. Press the trigger.
- Follow the on-screen instructions.
- INSTALL new module, SELECT: Restore Configuration - New ECU. Press the trigger.
- The NGS will complete loading the retrieved data and display Module Download Successful.
- Test the module for correct operation.
Factory Service Tools
Use the Manual With the Right Hardware
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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.