has someone ever tried to install an automatic motor injector, which connects and disconnects the motor with the wheel gear?
This could be controlled together with the steer switch.
There are electronic magnets for push and pull which can be used for this like:
Are there some problems which i have not thought about?
Unfortunately, I think it will cause problems, because electromagnets work very fast and there is no need to combine 2 gears in their use case, how about a central lock motor instead? It works like a tiny linear actuator but provided it’s powerful.