[Raddish]

Sorry, I’d don’t know these systems well. It isn’t the electric motor part of the erad system? Wouldn’t this have been changed in q1 2021? Also if it wasn’t changed then, could this have caused or have been caused by previous problem? Assuming the erad is the diff that is engine and elec motor driven. How can they tell it’s that noise? My old xc70 had rear haldex noise, they changed under warranty, but the diagnosis took ages as thoughts were tyres, bearings, even brakes first.