Space Drive is a key technology for autonomous driving. The use of the by-wire system eliminates the need for a mechanical connection between the steering unit and the steering gear and is an important prerequisite for transferring the steering movements of autonomous vehicles to the road. The next generation - Space Drive 3 Add-ON - stands for the entry into the industrialization of the system and for use in small series production. The AUTOSAR-based system enables a direct connection to the vehicle electronics. This is an enormous added value with regard to the integration of existing driver assistance systems. The triple-redundant system relies on a consistent safety concept, developed according to the ASPICE process and taking ISO 26262 into account. This ensures maximum scalability for the customer, and individual adaptations - depending on the requirements - are thus possible.