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:
*SRS airbag (Supplemental Restraint System airbag)
*SRS: This stands for supplemental restraint system. This name is used because
the airbag system supplements the vehicle’s seatbelts.
Your vehicle is equipped with a crash sensing and diagnostic mo ...
Turbo models except STI
1) Power steering fluid reservoir
2) Manual transmission oil level gauge (MT)
3) Clutch fluid reservoir
4) Brake fluid reservoir
5) Fuse box
6) Battery
7) Windshield washer tank
8) Engine oil ...
Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different
brands together. For details, refer to “Manual transmission, front differential
and rear differential gear oil” F12-6 ...