[Sportstick]

Originally Posted by Billfitz

You don't necessarily have to code to prevent bulb out warnings, some LEDs have circuitry to prevent that, but if you don't code the warm and cold checks off LEDs will flash every few minutes. The voltage sent to incandescent bulbs isn't constant, it's pulsed. That doesn't cause strobe effects with incandescent bulbs but it can with LEDs. These are what I have in my rear lights:
Brake https://www.amazon.com/gp/product/B01LW2IPSR
/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Turn https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

Backup https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

You've got to visually confirm the bulb type, for whatever reason BMW changes them from year to year.
As for tinting any lights, that's nuts. The result is very much is the opposite of what you want lights to do, to better see where you're going at night and to keep other people from running into you when you're turning or braking.

Thank you.