Does any one know which wire behind the radio is the ignition power? I ask because my radio has been wired up so that both permanent and ignition power are wired to the same cable, but there is a cable not connected to anything. i, thinking it is the ignition power but has maybe been cut some where down the line as its not getting any power.

Here is a pic if that helps.


White and brown are negative and red/blue is the permanent positive.

if any knows if the other one is ignition the please let me know or if you know where to get an ignition power cable

Thanks in advance.

 

Bump