did you plug in the box to the harness?
we needs pics of the install, something is not right
Garage Queen: Audi S4 4.2L V8, Vortech Supercharger, Bilstein PSS9 Coilovers, Sway-bars, RS4 brakes and rear BBK, Fast Intentions - Full Exhaust, 505AWTQ 0-60: 3.8s
Daily Driver: E92 335i N54: JB4 G5 ISO28.5 w/BMS Race Flash, quaife LSD, BMS Meth: CM10 80:20, AA 6” Sport IC, BMS Charge Pipe: 12.1@117mph(stock intake & exhaust, 225’s RFT)
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