how to test 3rd brake light LEDs
I bought a 3rd brake light with LEDs. I love it. Just today I noticed the one side (passenger) of the LEDs that light up to illuminate the cargo area (one set of 4 bulbs on either side of the brake light) is out.
How should I go about testing this?
I am assuming they are getting power (since the other side lights up). Of course I could be wrong about this.
I don't know where to start testing it.
All help would be greatly appreciated. Step by step process would be great.