w221 faults

[hmang]

hello all
I've got a airmatic malfunction warning on the dash

test reveal
...... pressure relief valve not working properly ........it isnt . It dont drain the reservoir very quickly at all .

is there a fix ? do they just jam up ? it's been stood a while .

.......fault with right front suspension strut solenoid valve .no 2 Any info on that at all please . where is it ? is there a fix ? etc

any help gratefully received

thanks

 

[ssheikh93]

How did you test the fault? what did it say exactly with fault code?