I have a Ford Fusion 2010, my model doesn't have the Autolamp control function. So here is the story: one of the license plate bulbs went off, so I decided to replace them both with new LED bulbs. After installing just one new LED, I decided to test it, turned the lights control on only to discover that now both tail lights (and license plate lights too) do not work. Headlamps are okay as well as the rear turn signal, brake lights and rear gear light are -- all work fine.
This doesn't look like the bulb issue, since both tail lights and the license plate don't work (would be a big coincidence!). However, they definitely worked about a week ago just before I removed the broken license plate bulb. Could it be that something could have gone bad in circuitry when I installed a non-OEM license plate bulb?
Did anybody have a problem like this or have a suggestion what to try before bring the car to a shop? Thank you!