I purchased an mm3 tuner from a company a couple of weeks back.
I installed their tunes and didn't like them, so went to a reputable tuner instead?
Install their tunes and have a blank screen on my radio, and remote start doesn't work.
My question is on the module that connects the USB. Is it suppose to be 2 pieces that connect, or did they come out with a new style that is just one big long module now?
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