Renault 5 One Box brake system
The new One Box system groups the braking and ESP functions in the same module to reduce the space required under the bonnet. It also halves the response time of the automatic emergency braking system. At the same time, the decoupled braking system delivers a consistently strong pedal feel, contributing to a better sense of connection with the car and the road for the driver, with the switch between regenerative braking and hydraulic braking taking place transparently. The brake pedal is not connected to the callipers, but to an ECU that prioritises energy recovery before switching to the braking system if necessary. The driver can also use the gear lever to select a B mode with increased regeneration.
