ddm tunning help

[Trdmedic]

So attempted to install my ddm tuning kit today but nothing lights up. Here is the install. tried swapping ballast and bulb in case one was faulty but still no luck. Am I missing something?

 

[techmen17]

I had to reverse the polarity for mine to light up....

 

[Skulls]

Try flipping the plug on the ballast around

 

[Trdmedic]

aahh now works wonders. Thanks guys

 

[MRBLUE107]

Ha! just installed these on mine...6000k...looks amazing! Already ordered another set for the fogs 3k!!

 

[Skulls]

aahh now works wonders. Thanks guys

Your welcome. I've installed a few of these in a few different vehicles and they are a great product.

 

[mdrudy]

My 55w DDM's require me to flip the switch 3 or 4 times before they will come on. Once warmed up they work fine. One is also a little quicker to light up. I used the wire harness.

Oh, and if the truck is NOT running, then they come on a little quicker like 1, 2, or 3 switches.

 

[empty403]

Ha! just installed these on mine...6000k...looks amazing! Already ordered another set for the fogs 3k!!

MRBLUE107, make sure you get the relay harness for the fog lights. I have a 2007 V8 Ltd and the fogs did not turn on without a harness. My driving lights turn on without a harness but just I installed it anyways.