hi all i have a small problem, hope someone can help,

i have an MFD2 satnav headunit, now last weekend after Ben explained what to do (thank you mate ) i refitted my intellimute (for handsfree radio mute) right my radio use to come on with the ign, and go off when the key was removed, since fitting my intellimute and the ipod adp its stopped coming on with the key and i have to turn it on manualy, the intellimute connecting loom is the correct loom and until my nokia kit was fitted it worked as should, so is it because i now have the bluetooth hands free or have i over looked or need to do something else? dont think i can remove the head unit again i done it that many times over the last month, fingers crossed its a case of pressing a few buttons

p.s should my phone connect on its own or should i have to press the on off button on the handfree to switch it on?????