Resetting the service indicator on your Mercedes-Benz is a crucial part of vehicle maintenance. While some models offer manual reset methods, using diagnostic software like Xentry provides a more comprehensive and reliable approach. This guide will walk you through the process of performing a service reset using Xentry software, ensuring your Mercedes-Benz service indicators are accurately reset after maintenance.
For this procedure, we will be using the Mercedes-Benz CLA 118 model as an example. You will need the Xentry software and an SDConnect C4 interface to connect to your vehicle.
Step-by-Step Guide to Performing a Xentry Service Reset
The following steps outline how to perform a service reset, specifically focusing on an oil reset, using Xentry software.
Step 1: Vehicle Scan and Diagnostic Quick Test
Begin by initiating a vehicle scan using Xentry Diagnosis.
- Vehicle Selection: In the Xentry software, navigate to vehicle selection. Choose: Mercedes-Benz > Passenger Cars > A / B > CLA (118).
- XENTRY Diagnosis: Click on XENTRY Diagnosis to proceed.
- Quick Test Setup: Ensure the “Automatically start quick test” option is checked. This will initiate a comprehensive scan of your vehicle’s systems.
- Vehicle Connection: Connect the SDConnect C4 interface to your Mercedes-Benz. Verify that the voltage is at an acceptable level (e.g., 11.8V as shown in the example) and the ignition is switched on.
- Initiate Scan: Xentry will automatically scan all control units in your vehicle. Observe the process as the system identifies any error codes. In our example, 48 error codes were initially detected.
- Filter Errors: After the scan, double-click on the error code summary. Utilize the filter function to specifically display control units with errors. This helps in focusing on relevant modules for service reset.
Step 2: Accessing and Executing the Service Reset Function
Once the scan is complete, navigate to the instrument cluster (IC) control unit to access the service reset function.
- Instrument Cluster (IC) Access: Select the instrument cluster module from the control unit list.
- Actuation Menu: Click on the Actuation menu within the instrument cluster module.
- Maintenance Reset: Navigate to and select Maintenance > Reset general maintenance. This section contains options for service resets.
- Service Reset Details: You will see information such as the service code, workshop code, and remaining days/distance until the next maintenance.
- Initiate Reset: Click on the wrench icon next to “reset general maintenance” to start the service reset process.
- Confirmation: Observe the software as it processes the reset. You will notice changes in the codes and the maintenance time and days being reset to default values.
Step 3: Verification and Final Checks
After performing the service reset, it’s essential to verify the reset and clear any remaining fault codes.
- Confirmation of General Maintenance: Select Confirmation of general Maintenance. Click the wrench icon next to “Confirmation of General Maintenance” to verify the reset. This step confirms that the service reset command was successfully executed.
- Actual Values Check: For further verification, navigate to Actual Values > Next Service. Check the values displayed to ensure the service intervals have been correctly reset.
- Clear Fault Memory: Return to the scan menu and clear the fault memory. This step removes any temporary codes that might have appeared during the process.
- Final Quick Test: Run another quick test to ensure no new fault codes have been generated and to confirm that the service reset was successful and the system is clear of errors.
Conclusion
Performing a service reset on your Mercedes-Benz using Xentry software is a straightforward process when following these steps. This method ensures accurate resetting of service indicators, contributing to proper vehicle maintenance and preventing unnecessary service reminders. With Xentry and SDConnect C4, even complex procedures like service resets become manageable for both professionals and experienced DIY enthusiasts. This detailed guide on “Xentry Service Reset” empowers you to maintain your Mercedes-Benz effectively, ensuring optimal performance and longevity.
