Greetings,

I have a strange issue with right or passenger rear tail lights. The lights are all on separate circuit, night lights, signal and brake are not normally connected with same circuit, so this is why this is strange problem.

With no lights on, signals and flashers work fine. When night lights are on, the signals and brake lights blink with signal? I swapped light unit with other side and it is not a short in tail light unit or bulb or socket issue, so where else would one start to check where this problem is coming from. Yes, my tail light out warning is on in dashboard. Any suggestions?

Thanks, Mike