Dashboard does not switch off

[NeilC73]

Hi

Any ideas please? Went out for a drive. Got back. Turned the ignition off but the dashboard doesn't turn off. Had to disconnect the battery..

[robsco]

Hi Neil, this happened to me on a T350 and it transpired to be the alternator failing. Strangely if I pressed the brake pedal the dash would switch off.

[jev]

I had a similar sounding fault which I was told was the diode pack. Got Str8 Six to replace it.