Buy 2018 Audi RS3 Interior Door Handle. HANDLES & LOCK, 2009-14, gray. Door Handle - Repair or LOCK, Gray, HANDLES - OEM Audi Part # 8R0837019A1DH (8R0-837-019-A-1DH, 8R0-837-019-A1DH, 8R0837019A 1DH)

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

Interior Door Handle

Fits Q5

HANDLES & LOCK, 2009-14, gray.
Door Handle - Repair or Replace
The door handle on your 2018 Audi RS3 may visibly broken, or maybe it just doesn't open your door. You may need a new door handle.