What size hex screwdriver for headlamp removal?

[razza1]

As above, plus where's the cheapest place to get them?

 

[Issac Hunt]

I cant remebr the exact one, Tx30 I think. I just bought a complete set from machine mart for a tenner.

 

[razza1]

ah, just checking ebay, it's the torx ones I need, can someone confirm it's definately the T30 please?