Thanks guys. I'll have another look. Got step 1 done but cannot for the life of me see either the connector or the module. If the manual is too expensive and vague at that, I just might take Ed's other suggestion to let my fingers dial the garage. Given the pain in the neck from the first look see, twisting and contorting, it may be worth it to let someone else try it. Will try the Riv performance group first. Cheers!