If you have did on-board computer scan and your car is showing these error codes P229F62 bank 1 and or P2202 bank 2, it means that's NOX sensor has failed. Xenons4u takes pride to offer Continental 5WK96682A NOX sensor for faulty part which can be fitted to all Mercedes-Benz cars with EURO 6 for 4-Motion and BlueTec models and 5WK96682A Sensor fits many different Mercedes-Benz vehicles W463, C117, W156, W164, W166, W176, W205, W212, C218, W221, W222, W246, W447, W906 with BlueEFFICIENCY, 4MATIC and BlueTec engines.
Replacement sensor will save you a fortune and you will comply with environmental laws again. Our stock is based in United Kingdom and we have a true business identity. You can visit our website page to check our complete product line and compatibility list.