All the light work, but the left (driver side) lights are not as bright as the right side. Good grounds on both sides. Any idea why?
1332627
One of the LED bulbs could be bad. Pull the light apart and check they all work, its easier than it sounds.
1332628
Take a multimeter and measure the DC voltage across the hot lead and ground for both lights. If voltage is same then brightness should be same. If voltage is different you need to trouble-shoot the source of the voltage drop. It could be a corroded ground connection or it could be a poor hot wire connection. I did not use the blue snap-on connectors provided by the OEM. I used the grey twist-on connectors and sealed the ends with marine grade RTV silicone. I suspect you have a bad ground. Pull off the light and take a wire brush to the mounting holes. Make sure you have no paint which is interfering with the ground connection. Take a multimeter and measure the DC voltage across the hot lead and ground for both lights. If voltage is same then brightness should be same. If voltage is different you need to trouble-shoot the source of the voltage drop. It could be a corroded ground connection or it could be a poor hot wire connection. I did not use the blue snap-on connectors provided by the OEM. I used the grey twist-on connectors and sealed the ends with marine grade RTV silicone. I suspect you have a bad ground. Pull off the light and take a wire brush to the mounting holes. Make sure you have no paint which is... » Read More Take a multimeter and measure the DC voltage across the hot lead and ground for both lights. If voltage is same then brightness should be same. If voltage is different you need to trouble-shoot the source of the voltage drop. It could be a corroded ground connection or it could be a poor hot wire connection. I did not use the blue snap-on connectors provided by the OEM. I used the grey twist-on connectors and sealed the ends with marine grade RTV silicone. I suspect you have a bad ground. Pull off the light and take a wire brush to the mounting holes. Make sure you have no paint which is interfering with the ground connection. « Show Less
1332629
I just started having a similar problem. Left break light was very dim. Just started happening. Trailer checked out fine. Problem was with the car wiring. Chech your trailer by connecting a 9 volt battery to the connector plug leads.
1332630
Sorry Hugh, when I installed mine, both sides were very bright. Are you sure you are looking at them from a distance. Viewing from the side they do not look as bright. Try swapping them side to side and test them. It could be the tow vehicle.
1332631
both my lights work fine check the wiring make sure there not wired backwards and if you are sure you got a good ground then i would contact the manuf. and ask them
2231318
You are right the lights are very bright. Mine are behind something so I don't have your problem. I don't think I can improve on the answers from Wally B and Robert C.
1081170
Yes, when purchased you will receive the left and right side. Great lights, prefect fit... throw some hids in for a real clean look.
1647784
You'll have to call the manufacturer. Sounds like you have lights from 2 different lots which is causing the slight color difference.
1994414
I have the same question. Looks like the lights are gone with out notice. In fact I thought it's not working since there to light, but looks OK afterwards. What is disturbing is that as an owner of old model I was not aware of the missing lights...
248082
Mine is perfectly round and crisp at all brightnesses. Perhaps you do have a dud.
2201260
Hi, sorry you're having a problem but I'm a customer, not the dealer. The light I purchased is working fine. Maybe somewhere during the shipping process the light was dropped. The bulbs in them are very sensitive to impact. I use replacement bulbs from Lowe's whereas buying from an electronics store tends to be pricey. Good Luck
724484
Try the factory default. Very bright but very effective to my eye. Good luck. WO
869595
I suggest you first check your connections. The ones that came with my LED lights were of poor quality and did not make connection thru the cable insulation. The other obvious thing is have the car running. Good luck
53771
I've seen mine do that. I think it might have something to do with not using it for a long time. Then if you do somethingwith it, it will go back to full brightness. I supose it has to do with saving battery life. Though running it on the car batterythis wouldn't make much sense. That's the best I can come us with.
343857
I'd check to make sure the wires are correct. The colors were not compatable with the harness in the Jeep so I had to figure it out on my own. Make sure that the ground wire is secure too. I also had to install a new flasher control (under the steering column cover) to compensate for the lower draw of the LEDs. It would flash very quickly. I'm very happy with them.
401444
Mine does the same thing and it works perfectly - my suggestion is don't worry about the lights - also, sometimes you have to give the system time to change so don't be in a big rush - good luck, I really like it.
1449963
All the interior bulbs get replacing plus the two for the license plate. The lenses on the interior lights just pop out and the two housings for the license plate lights pop out (not just lenses which I thought at first). As far as what goes to what, it's pretty obvious once you get the original bulb out...just be sure to flip them if they don't work as polarity makes a difference on LEDs.
1681910
Sounds like either the bulb or the ballast is going bad. More then likely its the ballast, but double check all your connections and make sure you use some dielectric grease on the connections. After that you could try switching either the ballast or the bulb to the opposite side and see if you still have the same problem. The problem should follow which ever part is bad.
2201808
My 2013 doesn't have that issue. I'd reinstall, sounds minor. I got new lights as well and I'm very pleased with the outcome.
1246458
Bulb with work in both left and right side. HHowever best to replace both left and right at the same time as light bulbs dim with age so you may want your headlights to look the same You may have a different bulb for low and high beam.
1477794
I'm still trying to contact the seller myself cuz my brights don't work on my passage side and I even replaced the bulb. But I even got an answer back. But I tried to contact the seller though amazon. I'm not going to be much help for u sorry. I dont know how to get a hold of them.