Which specification does Axle & differential oil need for the Seat León 1.9 TDI (96 kW) (2004–2005)?

Axle & differential oil for the Seat León 1.9 TDI (96 kW) (2004–2005): 70W-75, API GL4.

Which specification does Brake fluid need for the Seat León 1.9 TDI (96 kW) (2004–2005)?

Brake fluid for the Seat León 1.9 TDI (96 kW) (2004–2005): VW 501 14 (TL 766-Z), FMVSS 116 DOT 3.

Coolant & antifreeze for the Seat León 1.9 TDI (96 kW) (2004–2005): G12, G12+.

Power steering fluid for the Seat León 1.9 TDI (96 kW) (2004–2005): ZF TE-ML 02K.

For the Seat León 1.9 TDI (96 kW) (2004–2005), the manufacturer specifies motor oil 5W-40 (ACEA C3, API SQ).