are 194 bulbs the only lights that will fit/work on the corners?

 

yep, 194 are the corner bulbs.....I supposed you could try to rebase them for something else but its more of a pain than its really worth

 

That's not correct actually, 921 bulbs (which are a larger bulb with the same base as a 194) will also work in the corners, although they will not fit in the parking lights. The opening for the bulb in the corners is about 16mm, but the parking light opening is a bit smaller, maybe 14mm. Most LED 921's are about 15mm in diameter. The following bulb from V-LEDs.com should fit as it is 15mm... I'll probably order in the next week or two (also available in amber).

 

^thanks for informing me!.....i put in some LED 194's and they barely fit so I didn't think we could fit anything larger