Quote:
Originally Posted by B4C
Look at some caddys and Buicks around the same year they probably have it. Your also going to need the temp sensor and harness for it to work, as well at the compass. Highly doubt your going to be able to retrofit instant mpg.
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I checked the aftermarket offerings on rear view mirrors and found that there is a very OEM looking mirror with lights, temp and compass. Darn thing is about $200.
So my second plan was to look at the other GM lineup to see what is available that might be adaptable. But I don't know what is involved with wiring to make it work. Maybe I'll find something on Service Info.