Rep Power: 200

Quick question boys. One of my DDM HID's doesn't turn on sometimes. This is by chance and I never see it coming. Turn the car on, only the left headlight responds. I unplug the positive and ground DDM connectors and "re-plug" them. It's a temporary fix and is getting kind of annoying. Any ideas?

 
Rep Power: 512

you wired straight up to the factory H4 harness or through a relay harness?

 
Rep Power: 200

The factory harness. The ballast isn't on when the light is dead.

 
Rep Power: 291

Maybe an overheated ballast, or bulb is faulty

Have u tried switching bulbs?

Helps eliminate one or the other

 
Rep Power: 512

I had the same problem when I had my old kit, where the passenger side wouldn't turn on from time to time, and it was always random. My quick fix was turning of the lights and praying.. lol.

I installed my DDM kit (slim kit) with a relay harness and haven't had that problem since. It could be an issue of the ballast not getting adequate power.

 
Rep Power: 200

That's what one of my older guru's has been saying lol. Maybe after the holidays I'll get the relays for my DDMs. First I'll try the easy fix though.