Error message in car computer when replacing incandescent bulbs
584415
Although having been flagged as compatible with my car (Jetta TSI), lights trigger malfunction warning in the car computer. Although I think the increased safety due to the faster response of the LEDs outweighs the annoyance of the false warnings, I'm not fully satisfied.
4093667
No bulb warning light in my 1995 Lexus SC400 when used as reverse lights. I wish they were brighter; the window tint makes it hard to see when backing up at night.
3376898
They look nice, but are NOT "error free" as the listing states. Got errors in my car's instrument cluster the instant I installed them. Returning these bulbs and using something that doesn't cause my car to think that no bulbs are installed. What a waste of time.
2963383
After installation and everything, I realized the two bulbs have completely different color in temperature. One is 6000k (which I ordered) and the other one is very blue, seemed to be 8000k. Seller does not accept replacement so I can even get them to send me another bulb 6000k to match with my other one. The only option is to return the item and get another completely set or refund, which is impractical since I already have them installed in my car.

So in the end, I ended up have to buy another set of replacement bulbs from a different seller to solve this problem.
2130112
They lit up nice and brigh, but when i installed them one stoped working, found out the connection was failing from onside the bulb, not the connection to the car.
495181
These bulbs looked great and performed the way they were supposed to, but on my 2014 ML350, it caused the computer to think the bulbs were out.  So these are not CANbus compatible (at least on my vehicle), just an FYI for those who may want to use these to replace standing/parking lights (not headlights).  Would be great for license plate lights or other lighting, just not good for the headlight assembly.
3656378
I bought these as a direct replacement for the stock incandescent bulbs in my 2010 Kenworth T270 work truck. Working at night it's important to maintain my night vision while being able to read and write. Upon installation these bulbs were about 1mm too short but i was able to simply bend the tabs on the light fixture in slightly to make up the difference. When turned on I noticed 2 off the leds where not lighting up. I sent the defective units back and exchanged for the 16 led version which I am much happier with.
3613615
I bought an hid kit 6000k lumens but the passenger side keeps flickering swapped lamp n module n even installed a 14.99 anti - flickering with no avail, don't know what to do next, I ran out of idea n never get any reply from the seller.
3037944
The physical dimensions do not allow you to set the LED on the driver side (Camry 2008). Validation from the Amazon database - wrong. The edge in the socket have to take your own if polarity, is not coincided (see photos).  Length twice the standard bulb. Before ordering, manufacture layout from candles, or from carrot and try to install in your car.
4579288
Poor light outputmuch dimmer than the OEM incandescent backup bulbs in my Honda Civic.
4776840
There are 4 broken lights.... how cmbio replace them?
2916424
These are listed as being compatible with cars that have bulb sensors but on my VW Phaeton they will trip "check light bulb" warnings randomly.  At $10 each they are completely useless to me.  I replaced them with $0.50 LED CANBUS compatibles from China which work flawlessly.  I am returning these for a refund since they DO NOT work as advertised.
4917180
These bulbs are designed for 12.8V for maximum life. If your cars regulator puts out(or regulates in excess of)>12.8V you can expect significantly less life in your bulb purchase. I purchased min in February and within days of each other my bulbs failed in September.
Sylvania is most helpful in responding to replacement emails but they add that if the bulb fails again..."they will assist you different lighting choices in the future" IMHO, that means they will steer you away from these bulbs(as it seems to be your cars electrical system causing failure)and set you in the direction of another product that is not so sensitive to voltage fluctuations.
3710429
I installed the bulb Nov 16 and it failed Nov 27. The two filaments gave out small grow like that left on the wick after you blow the candle out
I took the bulb out. clean the contacts and put it back in again. The same situation. I put the old bulb back and it works fine. So, there is nothing wrong with car's circuit. Since I bought only 1 bulb. The bulb on the other side is still 55W while this one was 90/130W. May be that is the reason. May be the manufacturer can give me some reason for this.
1084679
05 Mazda 3 had the B1884 airbag light code. Turns out the replacement bulb I had was the incorrect wattage. Replaced it with this bulb and the code went away.
3410704
Very bright, but give can-bus errors in my 2014 Ram 1500.
2522589
<div id="video-block-R3QR7MFT6H9YBB" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/714C2oFUM3S.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/71s3sklSLNS.png" class="video-slate-img-url">&nbsp;After spending 20 minutes installing these as parking lights in my 2009 E350 (W211), I noticed 2 error messages on the dash (the same as when the OEM bulbs were burnt out). After an hour of driving I took another look at the front of my car and noticed these LED's would both flash simultaneously or randomly every 10-30 seconds. Unsure if I can return these since I have already used them.