It’s normal that the disk is at the bottom when the engine is not running and does not lift manually with the hand nix also comes from the ESV ? How can you set something there evlt? The last time it is almost due to too high co worth falling through the asu . 2.) The petrol pump does not run if you set the key on ignition , relay and pump radio , but what can be the cause there evlt be ? 3.) Something in the hydraulic system is not i.o. If the engine is off I have no brake force booster , brake pedal is immediately hard . When running it takes a time until the full braking force has been built up and you notice every pump bump in the brake pedal , besides the warning light is on . The pressure memory has been changed a half year ago , however zernix has changed ( however, art is a used one, so it can not be defective ). However, what is the same thing , which is not possible to save it , but it is not possible to use it again ?