What is the purpose of an emergency stop switch on a motorbike?

The emergency stop switch on a motorbike is designed primarily to enhance rider safety in critical situations. When activated, it can perform multiple functions:

1. It turns off the engine to prevent further uncontrolled movement of the bike.
2. It may deactivate the lights to avoid confusion for other road users.
3. In some modern motorbikes, it also triggers the eCall system, which automatically notifies emergency services in case of an accident.

According to German traffic regulations, it's essential for motorbike riders to have quick access to such safety features to minimize risks during emergencies. Understanding all the roles of the emergency stop switch is crucial for ensuring your own and others' safety on the road.