Standard Head unit Issue

[TIG ACM]

I brought a car recently and one of the issues was the standard headunit not fitting well and needing a code.

I t now fits perfectly, code is sorted and it all works, EXCEPT when i turn the ignition off it requests the code again.

I have narrowed it down to a missing wire on the plug that goes into the headunit. Can anyone shed any light on what needs plugging in here as there is nothing lose....

It is in one of the corners if that helps.

 

[James28]

Sounds like you're missing the battery feed, so the radio is resetting every time you turn the ignition off

 

[TIG ACM]

Found it in the end.

Pulled apart my other clio and compared the connections. The previous owner had swapped the yellow and red wires in one of clips.