Do you guys have a slightly longer one than the longest one one you include in the box? It's about a foot too short for my car, and it looks like it doesn't want to play nice with a 1 foot extension (your connector is not USB spec - too oversize)
Also, are you using standard USB pins or have a special pinout in the connector? I can create my own connector.
The 3.5mm cable works.
Where can I get some extra rear camera pads?