Indeed Mr. Booth the connects2 one does. I used to have it wired to the ciggy lighter before I bought it then it said in the instructions to make sure the wiring hasn't been changed.
Confirmed, we also used this in sh4dow's car and didn't need to get choppy with the wiring (except between the harness and the steering wheel adaptor for the HU, but nothing in the car's loom was damaged/modified