What is the primary instructional method for teaching high-precision parking maneuvers (e.g. parallel parking between two vehicles / Seitwärts einparkieren)?

1. Teach clear physical reference points (Referenzpunkte / Orientierungspunkte) on the vehicle, slow clutch control (Schleifpunkt), continuous 360-degree observation, and early wheel counter-locking
2. Tell the student to accelerate at full throttle and use curb impacts to guide the wheels
3. Only park in empty underground garages with automated parking valets
4. Have the student close their eyes and turn the wheel randomly