Why are my exhaust valves always open?
I bought a 2018 M2 with Remus catback a few weeks ago, and I'm trying to figure out why my exhaust valves are both always open. At startup, in comfort, sport, sport+, and traction mode. They don't actuate, ever.
I checked the harness and the Remus splitter is plugged into both valves and into the OEM harness. Also checked that fuses 145/146 are present. Also pushed the BC button for 2 seconds to see if it has Macht Schnell EVC... nope. There is also nothing plugged into the OBD2 port.
Aside from a potential harness failure, what am I missing? Is there potential coding that could do this?
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