my 2 194 led bulbs in my hvac wont light up any more i intalled 2 white led 194 replacement bulbs in it about 3 or 4 weeks ago and i loved it but for some reason it doesnt work any more. I guessing there isnt a seprate fuse for just those 2 lights cause all my other gauges and radio works fine... i checked the plugs and none are loose but i dont know whitch plug is the power wire for the leds, if i knew whitch plug it was i would use my multimeter... any help is appreciated

 

any ideas?

 

I noticed a few weeks ago mine weren't working anymore. I guess I've been running like that for a year now. I just got used to which one was which but I would also like to know that.

 

the leds have to go in a certain way, the bulbs that go in the hvac are not 194s, they are 168s i beleive, mine quit sometimes, i have to re bend the tabs on the sockets

 

i will mess with it today and i will swap the old bulbs in to make sure i still have power... they worked for a while but il figure it out and if not i will just put a couple of ledstrips in there