Punto MK2 no power to HU

[Danny SX]

Hello,

I have recently bought a rather sorry looking MK2 Punto Elx.

It has a few faults, but the most important to me is I have no radio!

*factory fitted cassette
*No power, screen stays blank

I've checked fuses...ones I believe relate to the HU, everything seems ok. I've noticed that the cig lighter hasn't got power.

Is this a common issue? Or can anyone point to any fuses I may have missed.

Or is it going to be a HU out job and check The loom with a MM?

Ta