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Discussion Starter #1

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Please can a helpful owner measure the open circuit voltage on the car switch live (red wire) for their head unit. Please don't measure this with head unit connected but measured at the car harness from the car with the head unit disconnected

Mine is at 4.5V and causing problems with install of Android head unit. I don't have any other problems with electrics and am begining to believe that this is design switch live voltage but equally think "surely not"it must be 12V.
 

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Pic of head unit installed. I have taken 12V switchlive from elsewhere but I would still really appreciate someone taking the voltage of the switch live on their ICE socket.
 

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