How to install LED Turn Signals in your 3IS! (Bright, safe, and proper LEDs)
#61
Driver School Candidate
Just wanted to say thanks for this thread. I used it to get LEDs in my front and rear turn signals. I did have to double up on the resistors, however, because I was getting fast blink with only one load resistor per side.
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Wams200T (09-13-17)
#62
Lexus Test Driver
Thread Starter
Did you get the exact bulbs and resistors i posted? that's odd.
#63
Driver School Candidate
I believe I did.
bulb:
resistors:
I was able to confirm that one set of resistors worked great if just the rear or front bulbs were replaced with LED, but when both front and rear had LED replaced, it would go into hyperblink. I just double up on the resistors in the rear (wired in parallel) and it solved the issue.
Very helpful thread however!
bulb:
resistors:
I was able to confirm that one set of resistors worked great if just the rear or front bulbs were replaced with LED, but when both front and rear had LED replaced, it would go into hyperblink. I just double up on the resistors in the rear (wired in parallel) and it solved the issue.
Very helpful thread however!
#64
Lexus Test Driver
Thread Starter
thanks! yeah for my car, I did front and rear LED and needed just one resistor per side (circuit)
#65
I couldn't find the exact ones, sometimes they change designs... but these look like they fit the bill. From the same seller: http://amzn.to/2gPhr4H
as far as resistors.. i think you can skip them if you just do the fronts or just do the backs.
as far as resistors.. i think you can skip them if you just do the fronts or just do the backs.
I was thinking maybe these?
They look like the amber ones you linked to but just in hyper white.
Regarding the resistors, I thought you did them in the rear because they required them to blink properly?
#66
Lexus Test Driver
Thread Starter
Those could work. Mine still work perfectly to this day. i check periodically. no burn marks, no melting, the wires are still perfect around the resistor. 1 year later.
and I use the turn signal a lot for safety. if i'm even thinking of changing lanes, i activate my turn signal before and during and even leave it on a bit after the change is finished. so it's got some good use.
and I use the turn signal a lot for safety. if i'm even thinking of changing lanes, i activate my turn signal before and during and even leave it on a bit after the change is finished. so it's got some good use.
#68
Lexus Test Driver
Thread Starter
The mirror halves and center should all fit together without any unnecessary force. so make sure they all fit together like a puzzle easily. If they don't fit right the first time, jiggle them around. they'll slide into eachother.
#71
Pole Position
Just wanted to add that apparently 2018's don't require resistors at all if you use the turn signal LED bulbs recommended in this thread. I don't know about other brands but they should work without resistors as well.
#72
Lexus Test Driver
Thread Starter
Yes they are super bright aren't they? I want to find red ones for the doors.. make it look euro! plus it's an element of safety opening the door in traffic
#73
Driver School Candidate
I believe I did.
bulb:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
resistors:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
I was able to confirm that one set of resistors worked great if just the rear or front bulbs were replaced with LED, but when both front and rear had LED replaced, it would go into hyperblink. I just double up on the resistors in the rear (wired in parallel) and it solved the issue.
Very helpful thread however!
bulb:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
resistors:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
I was able to confirm that one set of resistors worked great if just the rear or front bulbs were replaced with LED, but when both front and rear had LED replaced, it would go into hyperblink. I just double up on the resistors in the rear (wired in parallel) and it solved the issue.
Very helpful thread however!
#74
Pole Position
Add another one on whatever side you didn’t already. So if you installed 2 on the rear turns now add two to the front turn signal wires or vice-versa.
#75
Lexus Test Driver
Thread Starter
I think it's all going to depend on your particular set of resistors and LED bulb combination. Sorry to those who couldnt get it to work. but it worked for me using the exact combo I posted. i can't speak for other methods.
It's all trial and error though.
2 years later, my setup is still going nicely. very bright. and i've used these particular bulbs in 3 different cars (swapped them over). very durable , no issues.
It's all trial and error though.
2 years later, my setup is still going nicely. very bright. and i've used these particular bulbs in 3 different cars (swapped them over). very durable , no issues.