[runnermedic]

Im having an issue with my 2017 im and the problem is that the fm works great when the headlights are off but in the moment you turn on the headlights the fm signal drops to nearly 0.

yes i know ditch the leds and the problem is solved!!

just asking if someone is having the same issue and managed to fix it.
maybe the problem is with the led bulb inverter not polarized,who knows!

 

[davect01]

HID's and LED's are known to create electromagnetic noise that can interfere with radio signals.

Don't know if this is the problem or not, but you could try that first.

 

[runnermedic]

HID's and LED's are known to create electromagnetic noise that can interfere with radio signals.

Don't know if this is the problem or not, but you could try that first.

Yep! ordered some ferrite chokes to test

 

[davect01]

Yep! ordered some ferrite chokes to test

Best of luck.