Buy 2000 Audi A4 2.8L V6 A/T Quattro Interior Door Handle. W/central locking, maritime blue. Door - OEM Audi Part # 8D1837019A6YS (8D1-837-019-A-6YS, 8D1-837-019-A6YS, 8D1837019A 6YS)

Inside lever. Interior Door Handle.
Handle used to open the Door from the Inside.

Interior Door Handle

Fits A4, S4

W/central locking, maritime blue.
Door Handle - Repair or Replace
The door handle on your 2000 Audi A4 may visibly broken, or maybe it just doesn't open your door. You may need a new door handle.