Dashboard dies

Hi there I have a discovery 3 and every so often the dash instruments die and start coming on and off for about 5 mins then they die altogether for about 10mins then come back on for about 2 days then they do it again I mean it totally dies Rev counter Speedo fuel gauge temp gauge any help would be great Thankyou

Welcome to LandyZone

Hello and welcome
best to post over in the disco section of the forum
https://www.landyzone.co.uk/forum/land-rover-discovery.8/

Have you tried turning it on and off again

Welcome to the forum