Hello I have a 1988 mx6 non turbo. manual trans. The tach / heat / gas guages and all the indicator lights in the instrument cluster quit. The speedo works. This was intermittent at first, now they don't work at all. Obvious fuses are good.There seems to be a myriad of relays under the hood, any ideas before replacing the cluster etc. etc. etc. etc. $ $ ??
Thanks

 

The speed is a manual works off the gears on top the trans mine did same thing for me it was the bulb in the cluster easy to change mine cost 20 to do all but when you take it out make sure you put diomitomis grease on the plug helps wit connection