Greetings from Colorado....is anyone familiar with the Intuvia on-board computer? I ride a Riese-Muller Charger equipped with a Bosch Performance line Drive system. The manual states that the light function button will turn on/off the front & rear lights.Lights are ALWAYS ON. Talked with a Bosch mechanic and he says the Germans have overridden the light button so that the LIGHTs stay on all the time...per German rules and regulations. Does anyone know how to get the light button function to work?