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:
2012 Subaru Impreza review
The redesigned 2012 Subaru Impreza's most compelling attributes are evident
before you even start the engine. Take a glance and you'll see more mature
styling in both the sedan and four-door hatch ...
Wheel alignment
*: The difference between right-hand camber and left-hand camber should be
within 45’ or less. ...
Service mode
In service mode, the remote engine start function is temporarily disabled to
prevent the system from unexpectedly starting the engine while being serviced.
To engage or disengage service mode:
1. ...