Garnet

I have a similar AnH20 steering column rattle!….I have changed the damper , just reach up and you can unbolt the motor , fish out old damper and refit new one, in my case it wasnt that!….it serms to be play in the actual column splines…so will need to pull the column head off completely , a new one is at least £5-600!, (4520A-58010)

Very common if a series 20 due to electric power steering , annoying but perfectly safe…..easy fix if its just the motor coupling damper £5 on ebay!, otherwise you may have to change out the steering column head unit