Megane aftermarket stereo

[Sloan0462]

Hello.

I have a aftermarket double din stereo which all works apart from it does not power up how I would expect when you turn the ignition.

When you turn the ignition on the stereo gets power however the screen does not turn on. I have to manually turn it on. However it turns off with the ignition.

Can anyone help as I'm really confused as to what I have done wrong.

The factory stereo works as would be expected.

Thanks in advance

[CamaroPhil]

Hi.
Had the same issue recently where the station presets and the clock would reset after the ignition had been turned off/on. Solution which should work for you is to swap the red and yellow leads over, and hopefully that'll sort it.
Good luck.