No radio signal on android headunit

[burnsy]

Happy days, I bought a reversing cam that replaces the number plate light. I took the plastic part off the rear of the inside of the boot and there is a large rubber grommet with wires coming through it on the left. Now, if you take this grommet out and cut into it, enough to get the camera wires through and feed them down. I thought I had to poke the cable from the grommet to the light that I took out but after faffing around for ages I found that If you get underneath the bumper, you should be able to see the wires on your right.
So whichever camera you are installing you can take it from there.
I pushed the wiring underneath the passenger side trim, up under the glove box, couple of cable ties to hold it and then to the back of the unit. Job done...