I'm about to install my D3 and have two quick questions.

 

1. What's the best way to connect the D3 wires to the wiring harness? Sould I solder them or use those crimping clips?

 

2. Where is the best place (and how) to mount a Sirius adaptor? I was thinking under the front driver's seat but am not sure what to attach it to under there.

 

I have a Kia Sorento SUV.

 

Thanks.