Hi,

I'm new here and am seeking some advice regarding our Radwagon 4. Recently it has been unreliable, which we initially suspected was due to the battery seating in the connector. Now with the battery firmly seated we only get drive from the controller with the lights on. If you turn the lights off, the motor ceases to respond to any PAS input. This thing isn't that complicated, so I'm at a loss as to why the light function is impacting the drivetrain operation.

So as I said, any help with the above or similar experience would be gratefully received. I don't want to have to send this behemoth of anywhere for investigation.

In case it matters, we have a European specification bike in London.

Thanks in advance, Chris