Bleeding the power steering system (Opel Corsa C)

Check the level of working fluid in the tank.

Raise the front of the vehicle and support it on stands.

With the engine off, turn the steering wheel from lock to lock several times.

Lower the car.

Start the engine and set it to idle speed.

Turn the steering wheel from lock to lock, holding it in the extreme position for 2–3 seconds. Repeat this procedure three to four times.

Turn off the engine.

Check for foaming or emulsification of the fluid. If foaming or emulsification is present, check for leaks in the system.

Check the working fluid level.