Did someone call me
Hello, yes as
@GrumpyGel has pointed out, your dash binnacle (instrument display) is on its way out.
Mine was a very similar situation, except with mine being an auto, it went into limp mode.
First check the two connectors into the back of the display haven't come loose. Very unlikely though.
I got my replacement from fleabay for £30. Just try to get one from about the same year. I stuck a 2003 into my 2002. Works spot on. The only thing of note is your dash will display the replacement packs mileage. Mines been through its m.o.t and they weren't in the slightest bit bothered and the DVLA haven't contacted me.
Taking the display pack out takes about 10 minutes, just remember to disconnect the battery first. Then stick the new one in before reconnecting.
Any more questions, give me a shout
Mike