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      09-17-2020, 11:26 AM   #1
aestheticc
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Drives: 2007 335i ST
Join Date: Aug 2020
Location: Chicago

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Mhd won't connect to the ecu

I've been running gauges on my ipad using the mhd wireless chip, and one day it just stopped working. Tried swapping in a friends mhd chip, tried using a cable, tried using another phone, cleared/ checked codes with jb4, tried connecting while charging battery, nothing seems to be working. Mhd just says it can't contact the DME

2007 335i single turbo with jb4 and msd80 ecu

Any input would be greatly appreciated, thanks!