For all you looking to use bosch relays for any 4 or 5 prong application, I stumbled across this page: http://www.bpg-inc.com/bosch/hicapacity.htm shows the part numbers and internal diagrams. enjoy BcH > -- Email problems to: scirocco-l-probs@scirocco.org To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org