Search the Community

Last week I noticed when driving into the garage, that one of my DRL/low beam lights was out. I have a 2015 with the halogen lights, separate high beams. I first read some old posts on here about how to get at them. No problem, I bought a new set of H11 bulbs and went to replace them. I put the new bulb in the driver's side first since it is easier, the new bulb worked. (that old bulb still worked as well). Then I go yank the air box out to get at the passenger side. put new bulb in. After reassembling everything I tested it out by turning on my headlights, and lo and behold, this brand new bulb does not light up. After inspecting the old bulb, I cannot see any sign of it burning out either, no black, nothing broken inside the glass. So my question is, would there be anything I can easily check that would cause this if it is a wiring issue? I'm not terribly worried about it now since I do very little driving after dark and I will be taking my truck in for an inspection right before my 36 month warranty runs out in June. Just wondering if this has been encountered before. I don't want to make a habit of replacing bulbs only to find out they are not the problem. Replacing the passenger side bulb is not fun.

I was wondering if any of you have replaced the cargo and backup bulbs to LED. I have always used Diode Dynamics bulbs in the past because they are great, however I don't want to spend $170 on backup and cargo LED bulbs. I have Diode Dynamic license plate bulbs already because they weren't too high on the price. So if any of you guys replaced them and found bright white LED bulbs that aren't $170 like Diode Dynamics I want to know what brand you went with and where you bought them. Thanks!

I replaced my pass side light bulb about 5 months ago with the same type of halogen bulbs that they come with out of the factory and one day i realized that the same side as before went out. Before that one went out i had a set of after market LED lights. these to be exact https://www.amazon.ca/Lumen-9012HLC-G7-LED-Performance-Bulbs/dp/B01N5Q0TMA i ran those LED's on my truck and they looked great! everything was plug and play they lasted for about 4 months when my pass side bulb gave out on those too. when i took out the bulb to inspect it one of the LED diodes was blown out. I wasn't too surprised by that because sometimes after market parts can be a bit cheaper quality. But when my OEM halogen bulbs went out. thats 3 sets of bulbs in less than 2 years. I am just wondering. Is this bad luck?? Have any of you had this issue before?? if you did what was causing it?? any troubleshooting tips?? I really dont want to keep buying light bulbs every 5 months even the halogen bulbs are a little expensive

Hi. Just wondering if anyone has changed out their front sidemarkers in their 2016-2018 Silverado 1500. Can’t find the access point for it, although I haven’t removed the headlight assemblies to look. Is it not just a standalone socket like the turn signal where you can just turn and pull it out? Thanks.

My issue is a little bit different however none the less an annoying one. So yesterday i bought some led bulbs off amazon to replace the dome lights in my truck, i got them opened them up all looks good and then go to put them in, and as i did they turned on not an issue however they where to small so i have to return them, i put the old one back in and not lights in the dash and dome lights are acting up. So it was the left front one i tried it in and took it back out no others. Now none of the lights turn on by the button inside the truck. (door lights and turning them on by the small switch which turns them all on works just fine. when the door is open i can now turn the light off by pressing the button. now those issues are a little less of a bother to me, however the radio (which still works perfect) now has no lights, same with the driver info center buttons 4wd actuator light and the lights on the steering wheel lights. All the buttons however still work perfect it is just the lights. Any help is much appreciated ! Truck is a 2008 GMC sierra 2500HD SLE Diesel crew cab long box

Looking to upgrade my halogen headlight housing (reflector) light output with some LED headlight bulbs. I understand many people say not to do it as it blinds others, however I rarely drive at night and even then I live in a very rural area with little traffic. Most of the usage with be during the day with the DRL’s. So does anyone have recommendations for what kind of LED bulb I should go with, one that works good in the reflector style headlight housing? Looking for a simple bulb swap, I think you should be able to just swap the bulbs out right?

Review: Sylvania Silverstar/ZEVO LED Exterior Lighting Upgrade Zane Merva Executive Editor, GM-Trucks.com 9/14/15 Are you looking for more visibility and a distinctive look for your vehicle when the sun goes down? We installed replacement SilverStar headlight bulbs to see better at night and ZEVO LED marker bulbs to give Project Sierra a high tech look. Here’s how it went. Product Reviewed Sylvania SilverStar ZXE headlight bulbs (9005/H11) Sylvania ZEVO LED 194 Replacement Bulb Current Retail Cost SilverStar zXe H11: $49 / set SilverStar zXe 9005: $51 / set ZEVO 194 LED: $9.85 x 6 = $59 Total Cost ~ $159 (as of 9/14/2015) Editor's Note: This product was provided at no cost for the purposes of a review. We only publish our honest opinions and give no consideration for the gratis product. What are they? Replacement headlight and marker light bulbs that shine brighter and with a whiter color temperature than stock. The LED bulbs will also never need replaced. Tested On 2011 GMC Sierra All-Terrain Extended Cab SLT SilverStar zXe Headlight Bulbs The SilverStar zXe bulbs are Sylvania’s premium headlight bulbs. Sold in pairs, our Sierra takes H11 for the low beams and 9005 type bulbs for the high beams. SilverStar zXe bulbs are supposed to be the brightest whitest and most "Xenon like" bulbs that Sylvania offers. They provide the bright daylight colored light closer in the spectrum to HID systems without going over the top and having a fake blue tint that only serves to annoy oncoming traffic. Updated: Sylvania has clarified to us that the SilverStar Ultra is the brightest downroad bulb, while zXe bulbs have the highest/whitest color temperature. Installation is as easy as replacing any other headlight bulb. We had the best results on our 2011 using small hands and removing the air filter assembly. ZEVO LED Marker Bulbs Our trucks have around a half dozen mini-bulbs used around the exterior as marker lights. In some new vehicles, these bulbs are now LED. LED's bulbs are brighter, have a high-tech look, and never burn out. Our Sierra came from the factory with 194-sized incandescent marker bulbs that give off a dim yellow light. Even the rear license plate lighting used two of these little outdated bulbs. Thankfully replacing all of them is very easy. Our truck has two 194 bulbs in the headlights, two in the tail lights, and two to illuminate the rear plate at night. We started in the rear and removed the tail light housings using a Phillips head screwdriver. The license plate bulb housings pop out by squeezing a few tabs located behind the bumper. The four bulbs in the rear took under 15 minutes to swap out. The headlight marker bulbs are slightly harder to get to. They reside on the side of the headlight housing, tucked tightly in the front fenders. We used a pair of needle nose pliers to very carefully remove and replace the bulbs up front. Stock vs Sylvania The stock headlight bulbs (left in each photo) vs the SilverStar zXe bulbs (right in each photo). The Sylvania bulbs have a blue tint that can only be seen during the day. That blue tint on the bulbs translates to a slight blue hue in the headlight housing during the day. At night the blue tint isn't apparent. The stock 194 marker light and license plate bulbs are light and fragile. The ZEVO led replacements are sturdy and feel heavier duty. The right/driver side headlight is still stock. The left/passenger side is a SilverStar zXe bulb. The stock halogen bulb light looks yellow and dimmer in comparison. Replacing the 194 marker light bulb in each tail light is a quick job. The reward is a significantly brighter 6000k white light. Stock on left, ZEVO LED on right. The LED bulbs are so much brighter that you can see the light spilling over into the lower part of the taillight. At first we thought this might be a problem but ending up deciding we liked the more aftermarket look it gave our truck. Up close, it's even more obvious that the rear tail lamps benefit from the brighter ZEVO LED bulbs. The stock marker lights are almost unnoticeable. The LED bulbs are unmistakable. The result is the most dramatic when illuminating the rear license plate. The stock 194 bulb(left photo) is yellow and dim. The Sylvania ZEVO LED bulb is much brighter and gives the exterior a better overall appearance. Side by side, it's easy to see the ZEVO LED bulb (left) is a big upgrade in brightness from the stock bulb(right). Since LED's never burn out, you'll most likely never have to replace them again. Conclusion We replaced 10 bulbs on our 2011 Sierra during this lighting makeover. We began enjoying the results the first night and we noticed the difference immediately. Just by looking at the photos above, we’re sure you can too, and that says a lot considering it is very hard to photograph the lights in a way that accurately represents them in real life. The biggest reason that someone would want to buy SilverStar zXe bulbs is for the exterior look they give your vehicle. Sure, the whiter color temperature light is easier on the eyes when driving at night. We'd even go as far to say that we could see the road better because of this. However, in our test, there was not much discernible difference in overall brightness over stock. After all, they both use the same wattage and the same reflective housing. Sylvania offers the SilverStar Ultra line of bulbs for enthusiasts who value brightness over color temperature. In other words, don't expect this upgrade to be as bright as a HID upgrade which adds extra power to the lights. Where SilverStar zXe bulbs really "shine" is that from outside a vehicle, the headlights have a very crisp, almost HID like appearance. The ZEVO LED 194 bulbs are similar in nature. Completely hidden to the driver, LED marker bulbs are great because they will never burn out and they look better and brighter than stock. However, with that said, the brighter corner marker lighting really stands out and we've fallen in love with the modern look. We are looking forward to expanding our exterior makeover to LED tail light and backup bulbs someday in the future. Right now Sylvania doesn't make a set of LED brake light bulbs that are street legal for our Sierra but promises a solution. On the other hand, Sylvania does have backup light bulbs that fit and we're testing them now. We're also excited to share our thoughts of the ZEVO LED Pixelated DRL with you soon.