I'm sure a lot of us have done this already but as it's my first mod I thought I'd post it up. I changed the interior light bulb for the one below. It's an easy job, just pry the plastic cover off with a mobile phone tool (insert on the windshield side) or small trim tool.
Much brighter, maybe too bright! Also did the boot light at the same time.
Much brighter, maybe too bright! Also did the boot light at the same time.