Do not buy the remote start kit without this. I literally did a plug and play and was done. As with all iDatastart, no instructions, and good luck with getting technical info from Crutchfield(right away, they do call back, took two days for me).
Pros: Plug and play!
Cons: No instructions!
2 of 2 found this helpful
Simple and makes installation really easy
Pros: Works excellent Easy to install
1 of 2 found this helpful