I have a 2005 f250 which runs two batterys and after having my d3 installed and i got the blue tooth and the ipod adapter. Now my truck batteyr is dying when you leave it sitting a lil while and go to start ot it wont harldy start. What can be draining these two batterys so quick. Could it be the blue tooth

are they stock 2 batts? if not do you have the isolated from one another? or if not, at least are the they same type, brand?

you'll want to verify the accessory wire from the d3 and possibly BT (can't remember it BT has that wire), is not connected to a constant hot feed.

bluetooth doesnt get hooked to accessory, it gets hooked to constant. are you sure you didnt mix up the hot and accessory wires?

Did you get this worked out?? I'm considering adding a Bluetooth adapter to my F-250 Desiel. What was the resolution??