I believe that bulb is a "neo wedge A". Take a look at
autolumination to see if that's the right size. The dimensions are provided too just to make sure. Don't get the LED type if you want it to match though. Also, you can replace a tall neo wedge bulb with a short one and it will not make a difference (just an FYI).
Piperoo: The "auto" for just the driver side window on the master switch lights up and the "auto" on the passenger side window switch lights up. I pulled apart the switch to see if I had lights out, but it just has a single LED for the master switch and a single LED for the passenger side switch.
