just an advice, be careful when trying to reset air control adjustment
i did that a while back and posted a thread about it. for some vehicles it may trigger a transmission malfunction code, and this code is a PAIN to get rid of. it puts the transmission in safety mode. it took me four days to figure it out with Duram@BT. he had to create a new BT software to enable a new function just to fix this problem. just read my thread for instructions.
2015 BMW M3: Mineral White / SO Full Leather / Executive Pkg / Lighting Pkg / 19" Black Wheels / Adaptive Suspension / Double-Clutch Transmission / Harman Kardon
2007 BMW 335i Coupe (SOLD): BMS JB4 / Quaife LSD / RR Catless DPs / Helix Intercooler / VK Motorwerks Oil Cooler / AFE Intake / STETT Charge Pipe / Forge DVs