2.3L engine, 255,002km, 1987 audi coupe gt.
My turn signals have started failing. The right front works but the right back does not come on at all. Also the left side (front and back) both stay solid amber when i put on the left signal, any ideas to what i should do, i have checked the back right blub and it works fine.

with one working i would check the connections in the bulb socket, and check the ground,