new focus - speedo dies, abs came on, radio looses code...

Evening everybody,
I have a year old 1.6 lx new shape focus. over the past few weeks it has started to do a few "funnies". It started with the radio wanting
the security code re-entered in the morning a few times, to last week the temp and fuel gages reading off the high scale, which drift back to normal. On the motorway the speedo droped to 0 then comes back, then literally 10 mins ago the speedo fault appeared again but this time i swear the breaks applied for a fraction - and i did see the abs light come on. I was coasting at 65mph at the time, no where near the brakes.
Any ideas? any replication of the problem from anybody??!?

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