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:
Temporary release
When the driver stops the vehicle and pulls the parking brake lever after manually setting the initial LSD torque, the LSD torque is temporarily minimized. However the indicator on the combination met ...
Vehicle Dynamics Control system monitor
Refer to “Vehicle Dynamics Control warning
light/Vehicle Dynamics Control operation
indicator light” and “Vehicle
Dynamics Control OFF indicator light”. ...
Checking the brake pedal free play
1) 0.08 – 0.18 in (2 – 5 mm)
Stop the engine and firmly depress the brake pedal several times. Lightly pull
the brake pedal up with one finger to check the free play with a force of less than
2 ...