Last post on Oct 21, 2013 at 5:18 AM
You are in the GMC Envoy
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GMC Envoy, GMC Envoy XUV, GMC Envoy XL, SUV
#47 of 79 Re: 1999 GMC HID Headlight Replacement [lasdoug]
Jun 19, 2010 (5:53 pm)
If you have factory HID headlights on your Envoy/Bravada and the bulb and ballast go out you find out real quick that the only available replacements are from GM and you have to buy a new ballast/HID Bulb because of design change. The cost from GM is over $1,000 dollars for the set. If you want to keep your factory HID system I have a much lower cost alternative and still be OEM equipment. I have purchased factory Bulb/Ballast to keep my GMC Diamond Edition factory HID lights operational but will never again. Below is what I purchased (Mostly From Ebay)
1. Philips D1S Bulb Xenstart ($50.00 ea) Ebay. 2 ea
2. Philips Xenstart ballast (Cadilac XLR) Same Ballast as what you get from GM. (Price Varies) 2 ea
3. Pair of D1S Bulb Holders. ($30.00)
4. Pair of D1S Cables 49CM (SUV Lights.com) $75.00 for a pair includes shipping. You have to modify the bulb holders to mount to the mounting screw locations of the headlight. You will also have to mount the ballast and connect the ballast to the factory harness. May have to splice the connector in.
If any one wants pics just email me at nolanpacableone.net
#48 of 79 Re: 1999 GMC HID Headlight Replacement [s15jimmy]
by Stever@Edmunds HOST
Jun 19, 2010 (10:24 pm)
If any one wants pics
Pics would be great - if you post them on your CarSpace page then future visitors won't have to try to track you down for them. Thanks!
#49 of 79 Pics of Envoy HID Headlight
Jun 24, 2010 (4:51 pm)
Posted PIC's in my car space page.
#50 of 79 Aftermarket HID solution
Jun 24, 2010 (5:14 pm)
I also have an after market HID solution. I pulled two 9006 bulb retainers off of 4 headlight (late 90's) GM sedan. I removed the mounting flange from the original bulb and used that to secure the 9006 bulb retaine to the headlight. Now any 9006 bulb will work including 9006 HID conversion kit. I plan on selling this set of hedlights on ebay with the 9006 bulb retainers included. I posted Pics of this modification as well. This would be the least expensive way to keep the HID by using a 9006 conversion kit.
#51 of 79 Re: Aftermarket HID solution [s15jimmy]
by Stever@Edmunds HOST
Jun 25, 2010 (9:57 am)
Nice! Here's the link.
#52 of 79 Re: Aftermarket HID solution [steve_]
Jul 27, 2010 (1:40 pm)
The ballast connector is the same as the 9006 bulb. Update: In order for the bulb retainer to fully seat in the headlight i have notched the retainer where the 3 mounting posts are and dremeled out the area where the alignment pin is on the headlight. I need to add a spacer to compress the retainer now. Having the bulb sit further in the headlight will get the optics correct as possible.
#54 of 79 GMC Envoy - lost my headlights
Oct 11, 2010 (6:14 pm)
I have a 2002 Envoy. Recently my headlights have been decided to be difficult....sometimes they work and other times they don't and I have to use my highbeams.
Somewhere on this forum, I read to change the #46 (headlight module) and #45 (air control module) and thankfully it has solved the problem - PARTIALLY.
My headlights now turn on when I unlock the car AND they turn on when I manually turn them on. HOWEVER, they still don't work in the automatic position.....not a big deal as at least I can drive at night again without blinding anybody.
But can anyone tell me what this means, what the problem is and if it is something that has to be done by a mechanic, how much it will cost?
ALSO, do I need to switch #45 an #46 back to their original position or can I continue to drive like this without anything else going wonky on me?
If I MUST switch them back, then does that mean that I need to buy another #46 ?
Thanks so much!
#55 of 79 Low beam failure problem resolved
Oct 21, 2010 (3:43 am)
I followed the same fix described by message 54 from smittygirl1966, and it worked for me too. I have a 2007 Envoy, and yes indeed, switching the #46 module with the #45 module did the job. Both low beams are working again. But, my question is the same as smittgirls1966, do I have to go buy a replacement for the other module; better yet, what is NOT WORKING since I switched? Help.
#56 of 79 Re: 1999 ENVOY-Replace the HID HEADLIGHTS [lasdoug]
Jan 20, 2011 (6:46 pm)
Hi I have the same problem with my 1999 GMC Envoy the left side low beam went out I have no idea how to replace this manufacture HID igniter/bulb wherever this with just regular hid lights can someone please help me up or if anyone has an extra system i can buy