Dim LED turn signal when headlights are off

Willytime

New Member
Joined
Jul 24, 2021
Messages
4
Location
Holland, PA
2000 TJ with LED lights all around. When headlights are off, the side mar signals blink but the drivers side halo signal in the headlight is dim. When headlights are on, the halo signal is bright again, but the side markers turn off. The wiring is a mess from previous owner, so hoping someone has ideas on where to start. I really appreciate any thoughts.

Two videos showing the issue - one with hazards and one with just driver side signals on. Notice difference in driver side halo signal and the side marker lights (both sides) with headlights lights turned on and off.
 

Attachments

  • FullSizeRender.MOV
    19.9 MB
  • IMG_3789.MOV
    20.6 MB
Check your grounds. The marker light/ turn signal system uses a "floating" ground system, which has to be completely changed when adding LEDs. That halo might be grounded through your headlights so that only works properly when they are on.
Search "LED front ground" or some variation for more complete info.
 
Check your grounds. The marker light/ turn signal system uses a "floating" ground system, which has to be completely changed when adding LEDs. That halo might be grounded through your headlights so that only works properly when they are on.
Search "LED front ground" or some variation for more complete info.

Thank you - I’ll head in that direction.