I have this nagging problem with my rear brake light (right side).
Vehicle has 4500 miles and that light is intermittently failing.
LY checked internal wiring, changed command module and the whole
light lock on the right side.
No avail.
It's just the brake light, the other lights (emergency and reverse) are functional.
It's beyond me, and now they're escalating to Land Rover technical service.
 2010 TDV6 3.0 HSE Santorini Black Tan Full Leather