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Adblue Fill Level Sensor Replacement - S213 2017 E220d

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Old May 3, 2023 | 06:29 AM
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C220 2008 W204
Adblue Fill Level Sensor Replacement - S213 2017 E220d

Hi all,

I have a 2017 S213 (Estate) E220d. EML came on during the week, hooked up my basic Torque diagnostics - Fault Code U05A3. Google tells me Adblue Fill Level Sensor which is confirmed that when I check level of Adblue it tells me cannot detect level.



It appears that Merc want to change the whole tank, but may online sources the level sensor can be changed, confirmed in this YouTube video:



Mechanic friend of mine (although Merc is not his thing) said no problem he'll put it on the lift and change the sensor if I get the part.



If I shared my VIN, could anyone here point me in the direction as to where i'll get a part number? There is no Merc dealer close to me, so going to have to purchase online (Merc dealers in Ireland don't seem to want to sell parts! Have often just rang Merc dealers in UK and no problem, in the post the same day!)



Also, does the new sensor have to be coded in? (Online research says no, but would be nice to get confirmation).



PS. NOx sensors (2) replaced on this car under warranty about 15,000Km ago - Car currently has 50,00 Km



Thanks for any advice you can offer!
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