Hello all. I have a 2008 Focus and I've already added an aftermarket touchscreen to it. I now want to add an aftermarket backup camera. My question is, is there access in the front of the vehicle to the reverse wire? I know that I can just tap into it at the reverse light from the trunk, but I was hoping that perhaps the PCM maybe was accessible from inside the vehicle and I could avoid having to run the extra wire from the trunk to the head unit (because I have to hook up the head unit's reverse wire). Any assistance would be greatly appreciated. Thanks.