Quote:
Originally Posted by racebmwm3
I have this flashing on my LED trailer when the X5 is off. I have the towing module and OEM wiring. I guess it is off to the BMW dealer to get the software patch. Any other options?
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What does this mean " I have this flashing on my LED trailer" what is flashing? is it a trailer test light?. And your OEM wiring was a harness you made, right?
I think I saw somewhere that occasionally (not always) the towing module had to be coded after installation.