I just installed these and noticed that the drivers side low beams are on while driving in the daytime, whereas the pass. side is off. The light turns off when I put it in park. Both lights work fine when the headlights are turned on as well. Any idea what is causing this?

 

If you have your DRL's turned on then the low beams will be on as that's what the truck is programed to use. But both lights should be on. Recheck all your connections. If its not something obvious send a text to Alpharex they will give you a call back pretty quick. Called me within 30 minutes first time I contacted them and within 5 minutes the second time a week later. Guy knows his stuff too. Great customer service.

 

I had no idea there was an option to shut them off, that should take care of it. You're right though, it still doesn't explain why one was off. I guess it doesn't really matter though as long as they work ok otherwise. Thanks for the tip!