Replacement 5DV 009 000-00 Xenon HID Ballast Headlight Control Unit Module for BMW, Mercedes, Cadillac, Jaguar, Volkswagen, Lincoln, Saab, Hyundai - Warranty

A year later they are still working fine. Exact fitment as described. Good value for the money.

Nicely packaged with instructional information. Easy to install, perfect fit, and works great!

This has been one of my best part purchases for my 2007 Cadillac Escalade. The dealer wanted to charge somewhere between $400 - $600 to fix the headlight assembly. I got this part and fixed the assembly myself for a fraction of what the dealer would have charged me. The part arrived quickly and as described. It was almost identical to the OEM part in my headlight assembly. The part was well packaged. There were plenty of warning labels on the package, and some helpful instructions. I am not a mechanic and I don't know a whole lot about cars other than what I've learned on Youtube. But you can get this part installed by yourself with the proper tools and patience. It shouldn't take more than an hour. After you do it once you should be able to do the installation in half the time. Remember to make sure that the headlight assembly is completely dry. I used my wife's blow dryer to get all of the moisture out of the assembly. I've had the ballast installed for more than a month now and it is working great.

Update 2 - After Receiving the replacement ballast it has been working flawlessly for about 4 weeks. So I am very happy and have adjusted my original review to reflect the current ballast. I have been told several times by the GenuineXenon that the original ballast is working. However it was working hooked up seperatly on their work bench didn't work when it was plugged into my headlight. Either way the customer service was great to get me out a working model and I am happy to report it is still working. Update - GenXenon reached out and was very helpful in getting me a replacement at no cost to me. They are very insistent that the problem was due to a moisture problem. I have taken extra steps to try and resolve any moisture problems. Hopefully this one will do the trick. As of right this moment it is working. I will update as time passes. I will say that GenXenon has been very helpful and responsive. Customer service is Awesome! Original Review - Original OEM ballast failed due to moisture, moisture problem was fixed. Installed genX ballast according to instructions. Ballast worked for 2 days and then burned out again. Disappointed and now have to buy a new one.

GenXenon provides a high quality ballast as well as top notch customer service w/a sense of urgency. In this experience with GenXenon, I received two separate ballasts on two different occasions due to my negligence to ensure water intruding the head light assembly after the initial replacement. Both sets of packaging was received on time, in air lock tight packaging with explicit warnings in regards to potential failure due to water contamination. After the first replacement failed in two weeks; I contacted GenXenon team and received an immediate response with helpful troubleshooting tips. Without even questioning my ability or the environment of the ballast installed too; a replacement part was sent at their cost - zero questions asked. Upon removing their first ballast, it was then I realized I still had a leaking headlight. I explained this to their team, provided photo documentation and yet at no avail they allowed for me to keep the part at no cost. I've now had the 2nd replacement ballast installed into brand new head light assemblies for over a week and have yet to experience issue. I can not stress enough the importance of replacing the head light assembly if and when you find moisture. Even though I thought I had a good reseal, water intrusion was still a factor due to the poorly designed headlight light assembly from GM. Therefore, do not waste your time, money or resources nor GenXenon's for leaking headlight assembly. Just replace it the first time! Again big thank you GenXenon & whomever I had the courtesy to work with through this endeavor. Your time, knowledge & sense of urgency is GREATLY appreciated. This has been hands down the best company I've worked with to date via Amazon. Al

Fit my car and saved me a lot of money. Easy to install and it works.

I have a 2009 Cadillac Escalade. Before installing the Head lamp was checked for moisture in which there was none found. My mechanic installed the ballast which worked perfectly for a few weeks. After about 3 weeks it would work intermittently and then it went to flickering. Consistent flickering, it stopped working after 4-6 weeks. If it worked consistently I could give it a better review, however I'm not going to have to spend more money installing another ballast.

First off the product is of great quality arrived soon and as described. The seller on the other hand has amazing customer service. I purchased a ballast and once it arrived had it installed and worked great with no problems matched the original. Sadly it literally only lasted me a day due to unfortunate water damage from a leak in the headlight. So we ended up having to order another one after only a week's time of ordering the first one. The seller noticed and reached out to me right away after ordering the second ballast they provided me with helpful tips and information. They were very courteous and considerate. Communication with the seller was very prompt the best customer service I've ever experienced through online ordering. In the end the seller was very helpful and accommodating and met all my needs. They now have gained a loyal customer