Hi,there.I have just about finished installing an XTRONS TD702G double din unit with sat nav, DVT, bluetooth etc and everything is working fine but I cannot get the reversing camera to work. I have the power at the back of my car to my reverse light, the camera signal cable plugged in correctly. But there is also a pink wire that the handbook says is "reverse in" what do I wire to this? is it the live from a reverse light or earth or something else? Many thanks if you can please help with this.

 

Reverse in is referring to "Input" as in from your vehicle. I would call the manufacturer and ask them if it needs to be + or - input before doing anything else.

 

If the HUs wire harness does not have a "REV in" lead it is missing and you need a new harness.

 

You need to wire that pink wire to reverse light. Then when you turn on the reverse light, your head unit will switch to rear view automatically.

 

^ Yup