What are the top reasons for the instrument cluster going blank? My friend has a 2013 w/Nav. Out of warranty, 45k miles, he wants to try and fix it on his own. Any suggestions?
If the backlight never comes on at all, I'd suspect a failed backlight on the DIC. a replacement DIC can usually be found on Ebay reasonably cheap. That's probably the first step I would take to avoid an OOW service trip.
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