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LED Rear turn signals and backup lamps

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38K views 116 replies 25 participants last post by  Ran0vak6o8  
#1 ·
Who can share some info regarding replacing the standard bulbs? The dim stock bulbs and their low position on the bumper scream out for replacement.
 
#104 ·
For turn signals, you absolutely have to get LEDs with integrated resistors or they will hyperflash. (Note, on extremely hot days it’s possible the resistor willl get so hot the LED will hyperflash anyway. I’ve seen it twice at temps over 95F. I learned to not use turn signals for long stops on very hot days.)

Add on resistors are a kludge. Look for turk signal LEDs that specifically say they have integrated resistors and will not hyperflash.

I’ve done all of the bulbs on a few cars but I have sworn off doing it to my Tucson despite it only being a few bulbs. And I don’t understand why a Limited does have LEDs all around.
 
#105 ·
For turn signals, you absolutely have to get LEDs with integrated resistors or they will hyperflash. (Note, on extremely hot days it’s possible the resistor willl get so hot the LED will hyperflash anyway. I’ve seen it twice at temps over 95F. I learned to not use turn signals for long stops on very hot days.)

Add on resistors are a kludge. Look for turk signal LEDs that specifically say they have integrated resistors and will not hyperflash.
If anyone follows the links some of us have posted to obtain the bulbs, this won't be a problem. I took delivery last August and changed my signal/reverse bulbs while the weather was still quite hot and can confirm there have been NO hyperflash issues whatsoever. Next summer will be the acid test, I suppose.

I’ve done all of the bulbs on a few cars but I have sworn off doing it to my Tucson despite it only being a few bulbs. And I don’t understand why a Limited does have LEDs all around.
I assume you meant to say "why a Limited does not have LEDs all around".

The obvious answer is cost - every dollar saved is amplified many-fold as their production volume climbs. Based on the features and engineering you get with the Tucson for the price, it's a tremendous value and I for one do not begrudge them for their few scattered cost cutting measures.
 
#112 · (Edited)
A quick update - these are the LED bulbs to get via Amazon for your rear turn signals. Note that the bulbs are amber. There is no hyperflash problem.

I’ve had them installed for 2 1/2 years and they are bright as blazes. I bought an extra pair for the future.


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