2010-2013 Mazda 3 & Skyactiv Appearance & Interior
So while I was putting in my funny DRL solution, I'm thinking about what bulbs are elsewhere in the car. The two inboard parking lights are tiny 5w bulbs, and I mean <i>tiny</i>.
The guide calls them a W5W or SAE 4CP. While I can find W5W, that seems to cover lots of wedge bases, and the...