Download Volvo 480 - Seat back rest repair as a free 3D printable knobs/buttons STL for Volvo (all models). This is a repair part for the front seats in…
Print setup recommendations
Material: PETG or ASA for durability in car conditions
Infill: high infill, e.g., 80-100% for strength
Supports: verify in slicer
Ensure a strong bond between the printed part and the original knob, possibly using glue.
Check the fit and adjust print settings as necessary for a snug fit on the axle.
Consider using a high friction surface or texture on the printed part for better grip.