Rev dial broken

[msparkes22]

In my 53 plate Z4 my rev dial reads about 1,000 too low in the full range. When revving it increases correctly, but always shows about 1,000 rpm power than actual.
I have attached a photo of the dial with the engine off and ignition on. It sits off the scale.
The next photo shows the dial at idle, siting at -250rpm.
Does anyone know if there is a fix for this, or am I looking at a full cluster change?
Thanks,
Matt

 

[Crazy Harry]

Ive never opened the cluster up - but sure there are some threads about putting coloured scales /LEDS in - might just have imagined that though!

If you can get it open look for the simple mechanical dumb fix first - has the needle just moved on the spindle for example?

 

[Mike6]

If you Google Z4 rev dial broken there seems a number of sites covering this problem. Good luck.

 

[DorsetWurzel]

Could just be a dry solder joint on the stepper motor