1985 Ford Laser Ghia Problems

[Ghia_85]

hi guys first post on here i have just brought a kc laser and need to get some problems fixed on her.

would anyone know what is going on with my speedo lights they have a bad earth somewhere which causes them to flicker on and off most of the time.

if anyone has got a online manual or a wiring diagram it would be greatly appricated if you could send me a copy.

cheers

zac