My AR is giving me 'Height not learned' fault 01437 and hence a permanent yellow warning light.

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.