Two separate circuits
Your vehicle has two separate circuit brake systems. Each circuit works diagonally across the vehicle. If one circuit of the brake system should fail, the other half of the system still works. If one circuit fails, the brake pedal will go down much closer to the floor than usual and you will need to press it down much harder. And a much longer distance will be needed to stop the vehicle.
See also:
To enter the passive mode
If you wish to program the passive arming mode, have it done by your SUBARU dealer. ...
When the brakes get wet
When driving in rain or after washing the vehicle, the brakes may get wet. As
a result, brake stopping distance will be longer. To dry the brakes, drive the vehicle
at a safe speed while lightly d ...
Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown ...