Originally Posted by J08M3
so you have to keep those two remotes somewhere in the car and then use both of them at once to open valves?
Umm, no. They are remotes, which by nature means you can use them remotely, i.e not inside the car.
You received two remotes when you bought your M3. Did you think then you would have to use both remotes at the same time to unlock your doors?
Sorry for the sarcasm, I just figured the picture was pretty self-explanatory.
Remotes are redundant and take the place of having a switch located somewhere inside the car and having to use a vacuum pump and run lines for it. The valves may be opened and closed while away from the car.