Wondering if anybody else has run into this before I go tracing the wiring loom looking for damage.

Instrument cluster shows license plate lamp error, and indeed there's nothing when the lights are turned on. But the bulbs are both fine when taken out and tested and there doesn't seem to be a dedicated fuse, and all other lights are fine.

Am I missing something obvious?  2008 SC L322
2001 P38, Epsom Green, fully restored SOLD

Are the bulb holders in good condition, ie are the bulbs making a good contact?
No fuses, the circuits are protected by mosfets in the ecu.

+1 for the bulb holders. Give the contacts a good clean 2007 Vogue TDV8 in Zermatt Silver with Charcoal

Actually, I think I may just be an idiot. The bulbs I was looking at and checking due to their proximity to the license plate are apparently backup lights only, and the license plate lights shine down from the bottom edge of the upper tailgate, and indeed they are bad. (Only noticed because they also should come on as courtesy lights when the upper gate is opened.)

Ah well, hopefully this will help somebody else, or at least provide amusement!  2008 SC L322
2001 P38, Epsom Green, fully restored SOLD

backup lights

you mean reversing lights ?

I don't remember the number plate lights coming on when you open the tailgate, there are lights inside the upper tailgate that do come on.... .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Never thought to ask if you were looking at the correct lights