2001 e285 Speedo head has no data or power.

Just got this and The speedo head doesn’t tell anything. its blank. Doesn’t charge either/ We put new batteries and everything else works great. runs down the road great. Thanks

Head has a data cable to controller.
So head, cable, or controller is bad. See if it’s plugged in on both ends.

When I plug in to charge. I get Yellow flash then green flash with alarm. I tried new controller and head…

My suggestion was for the dead head. Must be the cable connections.
Charger, I don’t know!