Just so someone else doesn't make the same mistake I've just made.

 

The bulbs in the O3 are H16 - but these are not the same as 5202 bulbs.

 

 

The bulb on the left is an H16/5202, the one on the right is H11. H16 (as used in O3) and H11 are interchangable and each will fit in the same bulb socket.

 

 

This is our bulb on the right, then a H11 in the middle.

 

Moral of the story: don't order these "H16" bulbs for your O3 vRS:

 

 

References: here and here.

Edited 10 August, 20169 yr by mabnz

Been there, done that, got the t-shirt wrong bulbs.  :peek: