Speedometer, Rev counter, Fuel & Temp gauge, horn do not work
 

Hi, I bought a Saxo not long ago and immediately noticed that the Rev counter, Fuel & Temp gauges along with the Horn do not work. Never had time to take a proper look at it, but now the Speedo has stopped working completely too so I did.

All fuses are fine and there are no fault codes. I have read on here previously about disconnecting the battery and then reconnecting it and it works again, I have tried this but it doesn't work.

What could it be? TIA

I think your horn is probably unrelated to your dash fault, check the plug on it for corrosion.

If you've got a newer saxo with the digital dash (it has an LCD screen on the speedo face) then it's likely the dash has simply failed and needs replaced. Not that uncommon.

With the ignition on, pull the bottom right most fuse in the fuse box and reinsert it, and same for the bottom left most. that might get the dash working again.