Mercedes C-Klasse (W205) AdBlue Problem: Fehlersuche & Reparatur

In this video, I'll show you a detailed troubleshooting and repair procedure for a Mercedes-Benz C250d Coupe (W205 series) with an AdBlue problem. If the warning message appears in the instrument cluster, you need to act quickly. The error codes are: P13DF09 Component Failure, P1BC300 NOx Concentration Exceeded, and P2BA985 Fault Environment Data. What we'll do in the video: Troubleshooting & Diagnosis: We'll read the fault memory and analyze the symptoms. AdBlue Injector Testing: How to test if the nozzle is working correctly. Exhaust System Cleaning: Removal of AdBlue deposits in the exhaust system that can restrict flow. Adaptations & Adjustments: We'll perform a procedure to adjust the sensors and reset the adaptation values ​​after the repair. Test Drive: Verifying the success of the repair in real-world driving conditions. This is a detailed guide for anyone experiencing a similar problem with their Mercedes diesel. IMPORTANT: Working on the exhaust system and with AdBlue components requires expertise and caution. This video is for informational and demonstration purposes only. #Mercedes #W205 #AdBlue #Repair #Troubleshooting #C250d #Diesel #C-Class #Workshop #Maintenance #AdBlueProblem #SCRSystem #Injector #Cleaning #Exhaust #Adaptation