Cadillac Seville Turn Signal Not Working

About 5 Months Ago I Was Have Intermitent Problems With The Tach, Speedometer And Turn Signals Stopped Working After The Car Would Get Warm...

My Blinkers Do Not Work.the Lights Work But Do Not Blink Ive Already Changed The Flasher And Checked The Fuses. They Sometimes Work But...

Is There A Common Poblem With The Driver Side Rear Turn Signal I Replace The Bulbs But They Don't Work. It's Almost As If They The Lights...