Adblue tank leak

[markjay]

Well the garage I use call themselves Mercedes specialists. ...

I think you'll be better-off taking the car to a reputable independent specialist....

Go by recommendations from members on this forum....

 

[Tattmaylor]

New Nox sensor required. Up to a 3 month wait for a new one you’d have thought that carrying out a diagnostic check at the last garage would’ve picked this up…