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      01-18-2017, 01:27 PM   #4
Gabrola
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Drives: 340i
Join Date: Feb 2015
Location: Egypt

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I have a clear bra over mine and they are functioning normally. Vinyl wrapping should not affect them either too. I'm guessing they took off the bumper to wrap it and forgot to plug the sensors in again. That or maybe if they were doing a wet application they got water into the plugs or something. Either of these cases should trigger a PDC fault though on your iDrive so I have no idea really. This definitely has nothing to do with the wrap itself though, because if it was it would beep non-stop.
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