Hey, so recently I bought some sequential S4 LED turn signals from Emiit Auto Garage. They’re supposed to be plug and play which they are. I plugged the driver side signal in and had it working properly but realized I had placed the board upside down so I disconnected it and flipped it and plugged it back in. This time when I turned my key to the on position there was a click noise that came from the engine bay and then when I used my turn signal both front and rear signals flash super fast. The right side is unaffected. I have very little experience with anything electrical and wanted to know what some of you might think or if anyone else has had any experience with these turn signals. Hope you all have a good day/night!

 

It's hyper flash caused by the LEDs I don't remember the fix but it does exist

 

https://emiitautogarage.com/collecti...tor-drl-boards

there website seems to mention built in hyper flash protection. I could be wrong, but this is no different than a bulb replacement. As in anything and everything about the light function is on that board that hooks into the factory plug. I’d probably reach out to the vendor it would have to be something that’s failed on the board? Seems they have a 1 year warranty. Keep us posted, if you get them both working get a video to share how they function.

 

you can see the giant ceramic resistor meant for simulating the load. either the part is bad or something else is up.

 

I was looking at a set of these - did you (OP) get a reply from Emiit Garage?