9-5 Arc Sport Wagon (9600) V6-3.0L Turbo (B308) (2002)
6. ESP unit: Unplug the connector from the pressure sensor.
7. Use compressed air to clean the surfaces around the brake-pipe couplings.
8. Dismantle the brake pipe couplings.
9. LHD, manual gearbox: Detach the clutch fluid hose from the brake fluid reservoir, collect the brake fluid.
10. Remove the unit.
It may be necessary to insert a screwdriver between the bracket and the wheel housing and pry carefully in order to reach the outer nut.