How do you reset EDC for Vito W638?

To reset the EDC (Electronic Diesel Control) for a Mercedes-Benz Vito W638, you typically need to disconnect the battery for about 10-15 minutes to clear any stored error codes. After reconnecting the battery, start the vehicle and allow it to idle for a few minutes to let the ECU recalibrate. If issues persist, using a diagnostic scanner to read and clear any fault codes may be necessary. Always consult the vehicle manual or a professional for specific procedures related to your model.