Hi , i am just trying wire in my rear view camera into my ford focus mk3 and also i wanted to put a cigarette socket in the boot.

Firstly i need hook the camera up to reverse light + , can anyone tell me what cable that is please ? and where is the ground also?

I also wondering is there switched 12v feed on the rear fusebox where i can wire in a cigerette lighter socket?

Thanks

 

Can't help on the other questions, but there is no ground wire on cars. Ground is any metalwork.

Thanks just looking if there's an existing ground wire I can use or just a screw somewhere. I think the lh reverse light is the green brown just need some someone to confirm for me.

 

Looking at the schematic it is showing Gn-Bk for "Back" signal. It shows it being pin 2 on the connector to the light cluster. If you have a multimeter (if you don't, a cheap one off eBay is fine for Automotive work only) you can check by probing the back of the connector.