I'm looking to update some exterior bulbs on my X5 to LED bulbs. My question is specifically is for the H11 fog light bulbs. I plan to change these to LED and see companies offering the LED fog lights along with resistors and wiring to prevent the errors. My question is, if I plan to code the car to not do do the cold/warm bulb check, are the resistors even necessary or will I still need them? I'm not sure if they serve any other purpose in this case. Can I just by any H11 LED fog if I plan to code? I will also be disabling the cornering lights to get rid that problem as well.

Thanks in advance!