Kenwood Patch leads, which connection to use

Your Kenwood stereo will have two available options to connect the patch lead to the stereo

Round 4 pin plug

Single wire input – colour : blue with yellow stripe
You can only use what is required by the stereo.

For Connects2 patch leads the single wire will be brown with a red bullet connector on the end
For Autoleads patch leads the single wire will be blue.