I have an 03 F7 and can't find the plug that mounts in the dash for a heated visor plug. There is a hole there for it, but I can't find one anywhere. Cat dealer tells me it's not oem. My friends zrt has one in the same spot.
Depends on the type of shield you have. AC old style PFP helmet shield was not RCA but a 3 prong plug on the shield and sort of RCA on the dash. Look on ebay for part number 5222-500 and 5222-501 to see the different types of shields and plugs.
I just went thru this yesterday and got a TXI-PFP shield(RCA on both ends) and an adapter between my old style dash mount(twist in RCA).
Hope this helps. Dealer parts man may be too young to know about the 3 prong style shield.