Originally Posted by tete
I have my acewell red connected to my grey w black stripe.
On my bike, the grey/black is for power (+) to the speedo-tach lamps and is only "hot" (+) when the headlight switch is ON. How can this power your Acewell, unless your headlight switch is always ON? What happens when you turn OFF the headlight switch? Does the Acewell turn off, too?
Seems like the BMW green/blue should connect to the Acewell red to give power when the key is ON, independent of the headlight switch.
Also, seems like you should have a BMW red (always "hot") connected to the Acewell BROWN, for power at all times whether ignition key is on or off, to keep the Acewell clock working.