Cadillac CTS-V - Well... I found out why my headlight wouldn't work. I need a ballast!!! PICS!




NeverSatisfied02
05-07-2012, 08:51 PM
My driver side headlight hasn't been working for awhile. Tried replacing the bulb and it kept blowing fuses so i knew i had a bad ballast or a short somewhere. I finally got off my lazy ass today and pulled the bumper cover off to get the lights out and take a good look. Wasn't too bad removing the cover but def a little time consuming.

Anyway, i got down to the lights and i noticed the drivers side housing (the one with the low beam that isn't working and that kept popping fuses) had signs that moisture was present at one time down in the corner where the ballast is and i could see that the ballast had a rusty look to it. My passenger side (that works) is nice and clean and the ballast looks nice and shiny as it should look. I posted pics of the ballast i removed and the wire that connects to it. Pretty nasty! Now... I can tell it was an old issue because the housing is and has been bone dry for a long time now and it was nothing but rust on the ballast and that dusty residue from previous moisture in that bottom corner.

Anyway... Looking at the light, I don't see any cracks or signs of a leak. It appears to all be sealed as it should be. I called my buddy (previous owner of the car) to ask if he knew anything about it and he said awhile back, he had the bulb go out and started to change it with the bumper cover on the car by squeezing his hand in the little space by the air filter. Said he managed to get the bad bulb out and he couldn't get the new bulb snapped in so he left it out with the covers off the back of the light housing for awhile until he removed the bumper cover to reinstall it. Im assuming moisture must have gotten inside of it then and he never noticed. The bulb he put in worked for a short while and went out again right before i bought the car from him. Im guessing the connection finally got corroded enough that it finally failed and started blowing fuses.

So... needless to say... I obviously need a good drivers side factory ballast and that braided harness that goes from the ballast to the bulb if anyone has one laying around!! :secret:

Or... If an aftermarket HID kit (which i have been looking into anyway) will come with the new ballast and harness for both sides, ill just do that and do away with using the stock ballast all together. However... I see im still going to need the factory ballast in place to keep the housing sealed up so i suppose i'll need one either way unless i use this rusty one as a dummy to seal the housing and just run the lighting from the aftermarket ballasts and bulbs?? :confused:

Or... would i be better off just getting another good stock 35watt ballast and running aftermarket 6k or 8k bulbs off them like i see a lot of you guys doing??


NEED MO POWA!
05-07-2012, 09:12 PM
Oh wow that looks pretty nasty, I have a braided harness connector in good condition. Unfortunately I sold my spare ballast. I also have a spare oem bulb in good working condition.

NeverSatisfied02
05-07-2012, 09:16 PM
Oh wow that looks pretty nasty, I have a braided harness connector in good condition. Unfortunately I sold my spare ballast. I also have a spare oem bulb in good working condition.

I know man. But i was honestly relieved to see this is my problem and not a short in the wiring somewhere. I actually have a brand new bulb still in the box so i don't really need the bulb unless u just wanna throw it in for grins. Lol

How much for the harness though bud??

Then ill just need the ballast if someone else has one.


NEED MO POWA!
05-07-2012, 09:32 PM
you can have it man just spot me some beer money, or a beer lol

NeverSatisfied02
05-07-2012, 09:36 PM
you can have it man just spot me some beer money, or a beer lol

Sweet! Just realized you're local so that works for me. :cheers: PM me your number so i can get in touch with you and we can set a time and place to meet. I wouldn't mind seeing that beasty V of yours anyway. I've always seen your sig when you've posted but I never paid attention to your location... Lol

Now i just need to find a good stock ballast ASAP so i can put this thing back together... lol

itsslow98
05-07-2012, 09:42 PM
You bought a lemon.

fst_ls1
05-07-2012, 09:46 PM
You bought a lemon.

lol!!

NeverSatisfied02
05-07-2012, 09:58 PM
Haha! Dick head... lol

RagunCajn
05-08-2012, 07:06 AM
I've got two spare ballasts and braided cables laying around. I took them out of my factory lights when I went aftermarket. Both worked fine, just the headlight housings were oxidized beyond repair.

$45 each shipped. Or $75 for everything.

ColeGraham
05-08-2012, 07:25 AM
haha! Dick head... Lol

haha...taylor's favorite thing.

NeverSatisfied02
05-08-2012, 11:23 AM
I guess your mom and I have something in common Cole... ;) haha

RajunCajn... Pm sent!!

ColeGraham
05-08-2012, 12:27 PM
I guess your mom and I have something in common Cole... ;) haha

Truth...haha

NeverSatisfied02
05-08-2012, 12:42 PM
Truth...haha

Lmao! :cheers:

NeverSatisfied02
05-11-2012, 03:01 PM
Still need a ballast! Before i order one on ebay... anyone else have one lying around??

I bought the pair off of raguncajn but they are the wrong ones. The power port is much bigger and the ballast looks different than mine.

After comparing them online, I see that the one i need is the Valeo 5GL and the ones he sent me are Valeo 5G.

RagunCajn
05-11-2012, 04:34 PM
I bought the pair off of raguncajn but they are the wrong ones. The power port is much bigger and the ballast looks different than mine.

After comparing them online, I see that the one i need is the Valeo 5GL and the ones he sent me are Valeo 5G.

Hmm.. so are the 04's different the the 05-07's? Sorry that they don't fit. If you, want ship them back and I'll give you a refund.

NeverSatisfied02
05-11-2012, 05:24 PM
I honestly don't know man. I thought they were all the same. Someone else may know for sure though. And I appreciate the offer for the refund but I need the harness and the bulbs anyway so I might as well keep em... Lol

07CTS-V
05-12-2012, 06:56 AM
My '07 uses a D1S bulb that has the ballast integral to the bulb. I wonder if you can simply plug your wire harness into a D1S bulb and be done with it. They are only $50 for a pair from DDMTuning.com.

In fact, I have the two stock bulb/ballast combos sitting around somewhere. If you want to try them, I'll send them to you.

kl2onik
05-12-2012, 09:46 AM
Just checked my extra ones as well bro and they are 5g not the gl's.

PS MO POWA saw that youtube vid and I gotta say that damn thing sounds like an f14 jet cruising around that parking lot...

kl2onik
05-12-2012, 11:27 AM
Here are the differences between the two I just realized I have a 5gl as well. The thinner one is the GL

NeverSatisfied02
05-12-2012, 12:29 PM
07CTS-V... PM sent bud!!

Kl2onik... I wonder what cadillacs reason was for using both styles of ballasts on the cts as opposed to just picking one model and sticking with it? I was thinking maybe they changed in a certain year but my car is an 05 and it has the 5GL. The ballasts rajuncajn sent me came out of a 04 according to the stickers on the back of them and they are the 5G's. So is it possible that only the 04's had the 5G's?

I suppose its the HID headlight housings themselves that differ and have the different style plugs installed on them which deciphers which ballast is needed.

Sarg
12-15-2012, 10:35 AM
Would like to know the answer to this as well. Before I drop the bumper I would like to have bulbs and a ballast or a complete HID kit to replace whatever is wrong on my wife's 2005 CTS-V.