RUNNING LIGHT NOT WORKING

How Do I Repair Tail Lights Since They Stop Working After My Radio Was Stolen

So When I Step On My Brake Pedal My Parking Lights Come On. When I Turn My Parking Lights On My Brake Lights And My Taillights Come On....

All Lights In Assembly Work Both Sides. Not My Rear Right Tail Light Iv Changed Bulbs. Iv Used My Left Bulb On Right Side Still Did...

While Installing New Headlights, My Left Side Parking Light Stopped Working, The Blinker Works, The Bulb Works Fine On The Other Side. My...

What Could Cause The Tail And Brake Lights To Stop Working Even When The Light Bulbs Are New.

Turn On The Headlight Switch Either By Auto Or By Manual, Both Headlights Are Okay But All Of Running Lights Are Not Working.

My Truck Is A Turbo Diesel 5 Speed. Taillights And Parking Lights Don't Work.

Park Light Circuit Is Not Working?

I Have No Running Light On Drivers Side Rear Taillight, But My Turn Signal And Brake Light Works. I’ve Swapped Light Harnesses From...

Left Rear Brake Light And Turn Signal Not Working. Have Changed Bulb, Socket And Checked Fuse On Dash By Drivers Door.