1985 mercedes 300d turn signal stop
My turn signals in the dash stop working when the headlamp switch is turned on. I have replaced all the tail lamp bulbs with the correct bulbs and cleaned the contacts it did not fix it i cleaned all the grounds that i could find i repaired broken ground wires near the battery. Need some direction.
The left front directional bulb was the incorrect bulb. I replaced both bulbs with the correct bulbs and it fixed it.
Thank you you guys are great.