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:
How to play back
1. Connect a USB storage device / iPod®.
2. Press the “CD/AUX” button. Each time you briefly press the button, the mode changes in the following sequence.
*: Only when a Media Hub is connected.
...
Electronic Brake Force Distribution (EBD) system
warning
The brake system warning light also
illuminates if a malfunction occurs in the
EBD system. In that event, it illuminates
together with the ABS warning light.
The EBD system may be malfunctionin ...
Odometer
Odometer
The odometer shows the total distance that the vehicle has been driven. ...