Question 03 Speed Triple parklights?

[Omega1]

Hi Guys,

Just need some assistance with my 2003 S3 , I noticed that one of the bulbs in the left hand side Headlight is out. Its not the main high/low beam bulb in the centre but the smallish bulb at the bottom of the headlight bowl. Now both headlights have them the other is working fine so I was wondering what type of bulb is needed? and are these what they call the park lights?
If they are, do I actually need them? for WOF? etc

Many thanks

Regards

O1

[nodrog:Me]

Its a t10 bulb.