Brightest possible bulb for factory 4th gen ta as title says looking for hughfoglight
#22
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[QUOTE=00WS6nSC;19468756 And you said there is enough room inside the housing to spread out the copportunity tail?[/QUOTE]
The heat sink pieces are OUTSIDE the Fog Light Housing. They are attached to the electrical socket. The LED bulb goes inside the socket hole, everything else is outside where the air is cool, and lots of room.
John
The heat sink pieces are OUTSIDE the Fog Light Housing. They are attached to the electrical socket. The LED bulb goes inside the socket hole, everything else is outside where the air is cool, and lots of room.
John
#23
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I recall you can get away with putting LED's in the third brake light - just not the main lights.
#24
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I was so pleased that I was able to run an Electronic Flasher with the LED's and not have to resort to adding resistors. Adding resistors seems so counterproductive! I'll put the incandescent bulbs back in and see if my cruise control comes back. If it does, I'll give-in and install the resistors
Thanks,
John
Thanks,
John
#25
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If you end up going that route, let us know what you end up finding. The little 1/4 watt resistors that you could find at Radio Shack won't work. I recall that the bulbs were 30+ watts, so that's a pretty hefty unit for each simulated bulb. (I'm not sure what threshold one would need to cross to get the cruise control to play nice...)
It would probably be easier to make your own resistor. Just take an incandescent bulb and socket and then stick it in a soda can. (Out of sight, out-of-mind.) You can then wire it up to the LED. No one will ever know what your "resistor" is made of or that it's even there.
It would probably be easier to make your own resistor. Just take an incandescent bulb and socket and then stick it in a soda can. (Out of sight, out-of-mind.) You can then wire it up to the LED. No one will ever know what your "resistor" is made of or that it's even there.
#26
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Cruise Control vs. LED Tail Lights
With regard to LED tail lights causing the cruise control to malfunction. My Cruise Control definitely did not work with 4 LED tail lights. I did some testing and discovered an interesting result.
1) I thought, will the Cruise Control still work if 2 LED's and 2 incandescent bulbs are installed. I replaced an LED on each side with the stock incandescent bulbs. The Cruise Control works!
2) If the Cruise Control works with 2 incandescent bulbs, will it work with only 1 incandescent and 3 LED's. Yes, it does!
3) In the interest of proper science procedure, I swapped the single incandescent with a LED on the other side. The Cruise Control still works!
I also tried each scenario with the running lights on/off and the fog lights on/off. And the Cruise Control still works.
So, it looks like I might only need one 6 ohm resistor across one of the rear running light circuits. Except that I don't have a 6 ohm resistor. But I do have 10, 15, & 20 ohm, 50 watt resistors. First I'm going to try a 10 & a 20 in parallel. The two big resistors will help spread out the heat too. I'll let you know how it all turns out.
John
1) I thought, will the Cruise Control still work if 2 LED's and 2 incandescent bulbs are installed. I replaced an LED on each side with the stock incandescent bulbs. The Cruise Control works!
2) If the Cruise Control works with 2 incandescent bulbs, will it work with only 1 incandescent and 3 LED's. Yes, it does!
3) In the interest of proper science procedure, I swapped the single incandescent with a LED on the other side. The Cruise Control still works!
I also tried each scenario with the running lights on/off and the fog lights on/off. And the Cruise Control still works.
So, it looks like I might only need one 6 ohm resistor across one of the rear running light circuits. Except that I don't have a 6 ohm resistor. But I do have 10, 15, & 20 ohm, 50 watt resistors. First I'm going to try a 10 & a 20 in parallel. The two big resistors will help spread out the heat too. I'll let you know how it all turns out.
John
#29
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Could it maybe be just the one bulb slot in each of the taillights is causing the cruise not to work? I really want LED taillights as well but trying to find the best way of doing it without all the hear production of resistors and such
#30
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(I assume the module needs to measure enough of a voltage drop on that circuit when the brakes are applied to trigger.)
IMO - These modern conveniences are overrated, just like hydraulic brakes, tubeless tires, windshield wipers, and motor oil under a 60 weight.
I'm sure there is an elegant way to crack open the cruise control module and make a modification there, so it will sense the smaller voltage drop of the LED's in the circuit but I haven't seen anyone attempt that or figure it out yet.
Last edited by wssix99; 12-13-2016 at 08:02 PM.
#31
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Could it maybe be just the one bulb slot in each of the taillights is causing the cruise not to work? I really want LED taillights as well but trying to find the best way of doing it without all the hear production of resistors and such