Quote:
Originally Posted by gilbertfg
TO: Rboosted717, did you have any software issues with the wiring harness/electrical in general. Joemor mentioned he had to put an '09 software. I'm thinking about putting a trailer hitch kit on my X5M when I get it just to haul my bike. Do you guys think the issue is fixed on the '12 models? Thanks in advance.
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The hitch was installed by the dealership, and yes they did need to reflash the software as required by the installation instructions (not sure on the version, however, I haven't noticed any differences before and after).
Though on my service paperwork it mentions a check engine light did appear after reflashing the computer, however after a test drive they were able to reset it.
Its been about 3 months since the install and I haven't had any issues thus far, even when trailering the race car.