Wuppertal
Ausländerbehörde Wuppertal — Haus der Integration
Friedrich-Engels-Allee 28, 42103 Wuppertal
Email the immigration office to arrange the PIN appointment, and say you need a new PIN, not a card collection.
Have the card and passport details available and ask which originals to bring. Confirm any fee and whether your particular card can use the function; a complete PIN checklist is not available.