[TheGreatLouisianaRoadkill]

I recently purchased some Cree Q5 5W LEDs for my reverse lights. Installed them and they work great. The issue is that when I get out of my car at night and the headlights and reverse lights remain on, when I hit the lock button on my key fob the car wont lock. It only does it once all the lights go off.

I know it's not the battery in fob cause I changed it and even used my other fob. Same issue on both fobs. I even put my stock bulbs back in and the issue never occurred again.

 

[GOPHERIT]

Could that mean that those LED lamps (when illuminated), *might* be emitting an electrical interference frequency that's powerful enough to prevent your fob(s) transmitting signal from being received by the RCDLR.

 

[TheGreatLouisianaRoadkill]

That was my line of thinking also. I'm going to order another set from a different company and see if this clears up the issue. If not, I will just go back to stock bulbs.