Suspension basic setting. Help please.
Have been useing my Ross-Tech VCDS to do the basic (402) setting via 'adaption'.
I seem to be able to do first wheel (Chan 1) and sometime second wheel (chan 2) but not channels 3 & 4 as it gives me error and of course because I cannot finish the process I cannot save in channel 5.
I do this with engine running to make sure I dont run out of air (new compressor anyway)
Is there anything I can do to teach AR the basic heights? Any help or advice would be much appreciated.



