Bosch eBike Systems
System / software
550
Impermissible load detected
The system has detected an electrical consumer on the drive system that draws more power than allowed — typically a third-party accessory such as a non-approved light or a USB device. After removing the consumer and restarting, the error usually disappears. If it stays, the wiring should be checked by a dealer.
- Drive system
- Bosch eBike Systems
- Category
- System / software
- Motor behavior
- behavior unclear
- DIY-friendly?
- possible
Roadside self-help
- Disconnect recently added accessories (light, USB devices)
- Restart the system
- If the error persists, see a Bosch dealer
Possible causes
- Non-approved third-party accessory connected high
- Defective consumer drawing too much current medium
- Short circuit in the wiring low
Symptoms
- Error 550 on the display
- Error appears after fitting an accessory
Inspection / repair
- Difficulty: easy
- DIY: possible
- no dealer tool needed
- Component: electrical system
- Component: accessory port
- Component: lighting system
Applies to
Gen2-Gen4 (BES2/BES3)
Displays: Intuvia/Purion/Kiox/Nyon