Some more googleing and I think I may have answered my own question. It looks like there are 2 types of connection for SWRC on Kenwood headunits. The lead is probably universal so you use either the din connector or the single wire, but not both.
If anyone is able to confirm I'd be grateful. Looks like I'm going to need a trip to a DIY place in the morning though so I can buy a crimp tool to connect the swrc wire and also the antenna wire. Seems odd they aren't just plug and play too...?!
If anyone is able to confirm I'd be grateful. Looks like I'm going to need a trip to a DIY place in the morning though so I can buy a crimp tool to connect the swrc wire and also the antenna wire. Seems odd they aren't just plug and play too...?!