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mgianzero
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How to replace bulb for on-board computer
in 993, 993 TT Series
Posted
Guys,
I sold my 1996 Targa that had an OBC since it was a tip. However, before I sold it, I changed out the bulb for the OBC. Initially there was just a ghost of the numbers. When I change the bulb, the display changed back to its usual orange hue.
This was a simple change. But since I no longer own a 991 with an OBC I cannot tell you step-by-step how I did it. All I remember is that it used a standard instrument bulb (there are only two types used on the 993). I think it required a few screws to be removed from behind the tach to get to it.
Send me an email if you still need help. It's a simple DIY. It does require you to removed the steering wheel to do this. But I know an easy way to do this.
Hope this helps -
Marc