self-parking

Short definition from Wiktionary

Noun

1. 1
   A sensor-based system that allows a vehicle to park automatically.
2. 2
   The action performed by a vehicle that has such capability.
3. 3
   Parking of one's own car, as contrasted with valet parking.

Adjective

1. 1
   Able to park itself. (Usually referring especially to automated parallel parking.)