tkr128 said:Thanks for the heads-up! I ordered the relay, but it's on backorder. Is there any reason I should go out and buy the "DRL bulbs" or should I just stick with the original bulbs?
bryancos said:I'm guessing that one filament of the dual filament is brighter (DRLS) and the other is for turn signals only? .... hence converted DRLs may have different intensity (brighter or dimmer) from stock?
It'd be interesting to see side by side comparison of a stock DRL to a converted DRL
Ok, so I must be dense. Did toyo decide to change the bulbs because they are brighter?toyo said:Yesterday when I was doing my switch I compared the new bulbs to the old bulbs and they looked exactly the same. So I called a different dealership to ask them what part# the drl bulb is. He started telling me that what I was doing was not going to work since his screen was showing a different wiring harnesss for drl equipped models. I was like I know this will work. So I put the bulbs back in and it worked. I had to call him back and gloat!
Yeah rando, I read all your great posts on the topic. You really seem to be an electrical wiz. I was just confused by this post by toyo:rando said:You can't replace the bulbs -- so don't bother. They require a different socket, housing, lens cover and socket wiring connector (all described in this thread).
But based on your reply I will drop it and not worry about the bulbs and all.toyo said:Yesterday when I was doing my switch I compared the new bulbs to the old bulbs and they looked exactly the same. So I called a different dealership to ask them what part# the drl bulb is. He started telling me that what I was doing was not going to work since his screen was showing a different wiring harnesss for drl equipped models. I was like I know this will work. So I put the bulbs back in and it worked. I had to call him back and gloat!
Gangus2006 said:My truck has DRLs on it, since I have ABS. How do I get rid of it? It looks fugly! (Also, Im soon getting OEM FogLamps and Im gonna have those on all the time in place of the DRLs)
rando said:I haven't yet seen/learned the final word on the bulb differences. I've asked a couple of times for someone with the factory DRL system to test their wiring to see what's what. So far, nobody has responded.
The bulbs may be physically compatible (as toyo's post suggests) but the important thing to know is that the OEM DRL system uses all of those different parts. There might be a good reason for that (i.e. higher wattage bulb is brighter but might also damage the non-DRL socket ....). The easiest thing to do is just replace the flasher. Probably the only thing that might happen (if anything) is that your non-DRL bulbs will burn out slightly faster than the DRL ones. Putting the DRL bulbs in the non-DRL socket (if possible at all) could result in the wrong filement of the bulb being used and/or overheating the socket, lense cap, wiring, etc.