i have x3 c/l relay's here and all are working...they all clicked when plugged in but after the mod and trying them all again they don't click when plugged in but only when i press the BMW option alarm fob .i've put the wires back to how they were and tried again but only clicking from relay when i turn door lock or press alarm fob but not when first plugged in..one relay has started to buzz now
HELP !!!


