Sony Headunit Help

[man2u2uk]

Hi All,

I’m a new member to the forum and this is my first post.

I recently installed a “CDX-F7750S” in my 52 plate Renault Clio to replace another broken Sony head unit I had installed.

Because I was just replacing a Sony head unit with another Sony head unit I left all of the wiring in and just replaced the head unit.

The problem I have is every time I turn the ignition off and on again, the head unit either comes on as FM1, FM2, FM3 or MW.

The radio stations are still there is has not forgotten them; I always listen to “Radio 1” so I have it on FM1.

It’s just annoying having to keep pressing the “mode button” to get it to FM1 every time I start the car.

Any help would be grateful

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