The bottom lights only work when the brights are on. What is causing this?
1808556
The bottom lights are only going to work when the brights are on as those are the brights. Top are the low beams. It would be very foolish to wire them to stay on, you'd have a lot of angry drivers and there would be nothing you can do about it.
1931774
I had the same problem. I believe that when you have a multiple bulb fixture you are out of luck. Once one bulb is bright it tells the other bulb sensors that the sun is out so they dim or do not light as they are supposed to when this amount of available light..
1586342
I had the same issue. Turns out one of the switches was the kind that glow when the power is off so you can see it in the dark. These allow a small amount of energy through causing the lights to flash. Replace the switch with a normal on/off and you should be good to go.
315615
I agree with the reviewers below. Try changing the batteries first, then make sure the lamps are fully charged. If that doesn't work, return them.
7660
No, the LEDs should light. Try reseating the batteries, sometimes they don't line up right. They should light red initially then change to green after they are finished charging.
1201114
Perhaps there is rain? Or leaves? Or flying insects? Or small animals? Or bats (this truly could be!)? If the problem persists, you would have grounds to return the lights for replacement or for a full refund. Ours have been working great, so for us this has been a good product. Best wishes to you.
1404380
mine works fine but i only turn them on at night in the day time there is no power to my lights
1897671
Make sure the bulbs are in correctly if that don't work the unit may be defective good luck
596928
Take the top off. On the bottom of the top tere is a little plastic strip that needs to pulled out. This makes the light work. I don't think the instructions really tell you that. The lights are off during the day and as soon as it starts getting dark...they will work. If I can be of any further assistance let me know. Gook Luck. CA
2198714
Haven't had this issue. Make sure the slider switch is in tmer mode. When the pins on the wheel are up, the lights are off. When the pins are pushed in, the lights go on.
2161455
It sounds like you might want to check, maybe replace your bulbs if your hi beams are not working or your bulbs don't have hi beams?!? good luck!!
1846498
I had same problem. Keep pushing the Temp. button until all the lights on top row are lit. The only light on bottom row that is lit will be the 20 degree one. Works great. Hope this helps
2098176
When the unit doesn't light up, the problem is usually due to a bad driver, which may be replaced. If the LEDs happen to fail, then the entire unit would need to be replaced.
768183
The problem is either your voltage is dropping off or that you have "dirty" power going into the lights...you can solve the dirty power problem with a small capacitor between the power supply and the terminals on the lights
1565397
I would look for another light. Several bottoms did not work and there was no instruction book which might have helped.Wish I could get my money back.
1791439
If by "all my light" you mean the overhead light comes on and won't go out it probably would be the switch. My problem was that I had no dashlights when I was driving at night. I'd suggest getting the new switch and changing it out it's not hard to do.
1549807
This is the section for questions, but sounds like you don't want an answer, just a replacement or a refund. Also sounds like the sun is not shining wherever you go, that might be the problem. . If you're interested in knowing more about what is causing the problem, try a couple of new rechargeable batteries and see if the bulb works. Maybe the batteries just wore out. If that works and few months later, the light fails again, then you know the recharging system is not working. Or maybe you have a prankster (or a robber?) who reset them to off.