Removal the front seat back spring pad (Audi A2)

1. Spring pad. Remove the seat. Remove the soft upholstery of the seat back. Unhook springs "2" (4x). Unhook springs "3" (2x). Bend back the upper metal cover (2x). Remove the spring pad. If the metal covers are damaged, the seat back frame must be replaced
2. Springs (4x)
3. Springs (2 pcs.)