Notes on Bosch Gen 4 motors

Please note the following points if you are driving one of the Generation 4 (Performance Line CX from 2020 - not Smart System) engines:

  • After the journey, have the omitted kilometers added. The Wiesel tuning module does this automatically after 20 seconds of inactivity. You can simply leave the display on. After all the kilometers have been added, the display shows 0 km/h. The eBike switches off automatically after a short time.
  • Only use the current version of the motor (drive unit). A query of the version is described here. For future software updates, you should wait and see.
  • If, contrary to all expectations, an error message does appear, reduce the switch-off speed to 35 km/h.