Recall that I'd had my dealer "recode' the X for the towing package back in January. After that, when I towed a UHaul trailer the blinkers no longer flashed fast.

Well I pulled my track car trailer out of winter storage on Saturday and again, no fast flashing like before. Blinkers behave normally. Coincidence?

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'04 E53, 4.4 Sport
'97 E39 528i
'86 911 Carrera, track car
'96 BMW R1100R