The owners manual will indicate if your 2014 E350 takes 0W-20, 0W-30, 5W-20, 5W-30 or 10W-30. This video shows the location of the oil drain plug, oil filter, oil fill cap and dipstick in addition to the steps needed to change the oil and filter in your E350. For most Mercedes-Benzs, you can wrap an old belt around the oil filter and unscrew it we show you step by step how to reset the service light on the e-class mercedes benz Mercedes-Benz W212 E350 Oil Separator & PCV Refresh Kit. performance with a rough idle, the valve/oil separator might be to blame. Why stop at just replacing the valve/oil separator when you can replace all the related items with a single, comprehensive kit? The Genuine Mercedes-Benz Refresh Kit Includes an Oil Separator, Oil Separator Cover Use a 14 point filter socket wrench to remove the oil filter, replace it and the O rings with the new "Mann" filter, filler er back up with 8 qts of 0w40 Mobile 1, and your done. Takes about 15 minutes, and is the easiest oil change of any car I've ever done. The owners manual will indicate if your 2013 E350 takes 0W-20, 0W-30, 5W-20, 5W-30 or 10W-30. This video shows the location of the oil drain plug, oil filter, oil fill cap and dipstick in addition to the steps needed to change the oil and filter in your E350. For most Mercedes-Benzs, you can wrap an old belt around the oil filter and unscrew it Reset the Oil Light or the Service Light Reset on a 2013 Mercedes GLK 350 The Video also includes written Oil Light Reset / Service Light Reset steps as wel Within 10 seconds, turn the key to position 0 (OFF) Press and hold the “0” button and turn the ignition back to position II (ON) Continue to hold the button for 10 seconds or when you hear a signal sound and see the new service interval. Release the button and switch the ignition to position 0 (OFF) Step 3 – Hold down the "Answer Phone" and "OK" buttons. Once "Trip" appears on the display, press and hold down the "Answer Phone" button. You must press and hold down the button within 5 seconds of the "Trip" message appearing on the display. Press and hold down the "OK" button immediately afterwards. Figure 4. oJYHwME.