Got one for you.
These peices of rat shit I bought off EBay. BIGGEST DAMN MISTAKE EVER. Supposed to be a mirror and then have two different colors on teh leds, Mine were blue for teh runnig lights and then amber for the turning lights.
1st came with no directions
2nd didn't come with any hardware just the mirrors and teh plates.
Got them all installed just the way they need to be and look halfway decent.
Tested the turn lights and they worked great, turned off the signals and then turned on the headlights and then running lights worked great, kept the running lights on and turn on the hazards lights to see what would happen and POP. The running lights both blew and left black marks on the inside, to this day the turn lights still work but not he running lights. no big thing there but now the plates are separating from the heat and the mirrors that didn't need any paint are fading, biggest pieces of shit.
In other words don't buy off brand M3 mirrors