The other week I switched my front turn signals out for LEDs (with an LED flasher as well) and discovered this problem. The wiring is untouched by me (10 years of ownership) and was unmentioned by either of the two previous owners. I only even discovered the issue because I drove it at night a few days ago and the headlights on/LED combo made the problem obvious. (I almost never drive it at night, and the problem is not obvious using incandescents)
The issue is not the LED itself- DeloreanGo sent me a different pair of LEDs after I contacted them about the problem, thinking it was bulb related similar to this thread but the problem remains.
This is how they behave (with the engine idling)
Incandescent bulbs, headlights on:
Hazards:
Lights in binnacle flash
Front right flashes
Front left solid (bright)
Side markers solid
Right turn:
Light in binnacle flashes
Front right flashes
Front left solid (bright)
Side markers solid
Left turn:
Binnacle flashes
Front left solid (bright)
Side markers solid
So, the left front light is always in bright mode (no idea why) but otherwise the binnacle indicators act normal, and I had no idea this was how the car behaved. Until I put the LEDs in. Then things got really crazy.
LED bulbs, headlights off:
Hazards:
Everything flashes (front, binnacle, and all side markers)
Right turn:
Front light flashes
Side markers on right side (front and rear) flash
Left turn:
Front light flashes
Side markers off
Not a huge problem... The turn signals act normal, and for some reason the side markers flash with my right side. No idea why.
Then I went for a drive at night, and nothing made sense.
LED bulbs, headlights on:
Neutral position:
All exteriors solid
Left binnacle light solid on (right side off)
Hazards:
Everything solid (front, binnacle, and all side markers)
Right turn:
Right front flashes
Right binnacle flashes
Left binnacle solid
Left front normal
Side markers solid
Left turn:
Left front solid
Left binnacle solid
Right front normal
Right binnacle off
Side markers solid
I removed the front grill and saw nothing that explains this to me.
Passenger side:
71475871_495682940984248_7519533900368969728_n.jpg
Drivers side:
72126177_1010868749244782_3878979840568721408_n.jpg
What on earth is going on with my turn signals??