help speedo not working

[vangoo]

hi my mate has a mk2 ibiza gti 8v and he has a problem with his dash.
when he turns the car on the rev counter,speedo,fuel gauga,oil temp
do not work .all the lights a fine and runs perfect apart from this has
any 1 had this problem before ?? if so can u help us

cheers

 

[goble]

fuse??
poor earth?
dodgy connection or just a knackerd cluster

 

[vangoo]

cheers dont really no just looking for some hints