12v supply for wireless rear view camera

[iain26]

Hi
I am looking for a 12 v supply, switched with the ignition, which I can tap into near the back of an AutoTrail Dakota. We have a Towbar fitted which has 7 pin connector. Does anyone know if there is a suitable 12v wire brought out to the Towbar connector, or if there is somewhere else to tap into?

 

[Landy Andy]

Yes there will be a ignition live with tow bar electrics. I got my live from dashboard and powered cameras and monitor. My front to rear cable is for signal and power supply.

 

[BreweryDave]

Different van but, when I fitted mine recently I found a spare feed in the space behind the high level rear light. Might be worth unscrewing the lens and having a look?