I’ve just replaced my dim original interior bulbs with LED ones, and it was an absolute doddle.  I followed the guide in the Electrical System Workshop Manual (with many thanks to whoever posted that originally!) regarding the removal of the light fittings to access the bulbs, but beforehand, I armed myself with a VW Group wedge tool (just Google VW 3409 Tool) to ensure I could remove the fittings without causing any damage.  The front reading lights are the more difficult ones, though they’re n