scottQ7

yes Dave sorted, as I live abroad in Lithuania, what we first done in garage where the air pump sits it has air lines so disconnected front (front went straight down) and then disconnected rear (and rear air just stayed) I bought new parts from a shop for 40 euros each replaced them and spot on (the only problem was to replace the as tight space but we managed it with creativity, made a own spanner lol

Bigdave1230 i have same issue, last year replaced whole air pump all worked fine, today after car wash yellow light started to flash rear end stuck high and isnt moving front does move. tried to scan come up with error 66 and 01400, i assume it looks like rear end isint pushing air out like a sort of valve bloked, maybe you have a part number for that release valve ?