Help w220 2000 430 armatic problem

[eddie]

i work on s430 2ooo replace airmatic pump new new relay new block new front shocks good rear shocks end my PROBLEM ITC RIGHT SIDE BACK
GO DOWN i replace right side i got new one end still i got problem
go down rear right

mine brain not working go down to help please

[duxthe1]

Get a spray bottle and fill it with soapy water. Then spray down everything you can get to even the new parts. The bubbles will tell the tale.

[stevebfl]

Have you activated the low side with the computer?